PackagekableExtraFebruary202021TypePackageTitleConstructComplexTablewi - PDF document

1 Package`kableExtra'February20,2021TypePa
Package`kableExtra'February20,2021TypePackageTitleConstructComplexTablewithkableandPipeSyntaxVersion1.3.4DescriptionBuildcomplexHTMLorLaTeXtablesusingkable()fromknitrandthepipingsyntaxfrommagrittr.Functionkable()isalightweighttablegeneratorcomingfromknitr.ThispackagesimpliesthewaytomanipulatetheHTMLorLaTeXcodesgeneratedbykable()andallowsuserstoconstructcomplextablesandcustomizestylesusingareadablesyntax.LicenseMIT+leLICENSELazyDataTRUEURLhttp://haozhu233.github.io/kableExtra/,https://github.com/haozhu233/kableExtraBugReportshttps://github.com/haozhu233/kableExtra/issuesDependsR�(=3.1.0)Importsknitr�(=1.16),magrittr,stringr�(=1.0),xml2�(=1.1.1),rvest,rmarkdown�(=1.6.0),scales,viridisLite,stats,grDevices,htmltools,rstudioapi,glue,tools,webshot,digest,graphics,svgliteSuggeststestthat,magick,formattable,sparklineVignetteBuilderknitrEncodingUTF-8RoxygenNote7.1.1NeedsCompilationnoAuthorHaoZhu[aut,cre](&#xhttp;&#xs://;&#xorci; .or;᠀g/0000-0002-3386-6076),ThomasTravison[ctb],TimothyTsai[ctb],WillBeasley[ctb],YihuiXie[ctb],GuangChuangYu[ctb],1 2Rtopicsdocumented:StéphaneLau

2 rent[ctb],RobShepherd[ctb],YoniSidi[ctb]
rent[ctb],RobShepherd[ctb],YoniSidi[ctb],BrianSalzer[ctb],GeorgeGui[ctb],YeliangFan[ctb],DuncanMurdoch[ctb],BillEvans[ctb]MaintainerHaoZhu&#xhaoz;&#xhu23;@gm; il.;om0;RepositoryCRANDate/Publication2021-02-2005:50:07UTCRtopicsdocumented:kableExtra-package.....................................3add_footnote........................................4add_header_above.....................................5add_indent..........................................7as_image..........................................7auto_index..........................................8cell_spec..........................................9collapse_rows........................................11column_spec........................................12footnote...........................................14footnote_marker_number..................................16graphics_helpers......................................17group_rows.........................................18header_separate.......................................20html_dependency_bsTable.................................21html_dependency_kePrint.................................21html_dependency_lightable.................................21kableExtra_latex_packages................

3 .................22kable_as_image.......
.................22kable_as_image.......................................22kable_as_xml........................................23kable_classic........................................23kable_styling........................................24kbl..............................................27landscape..........................................29linebreak..........................................30listify_args.........................................30magic_mirror........................................31make_inline_plot......................................32remove_column.......................................32rmd_format.........................................33row_spec..........................................33save_kable..........................................35scroll_box..........................................36 kableExtra-package3spec_angle..........................................37spec_boxplot........................................37spec_color..........................................39spec_font_size........................................40spec_hist..........................................40spec_image.........................................41spec_plot........................................

4 ..42spec_pointrange.....................
..42spec_pointrange.......................................44spec_popover........................................45spec_tooltip.........................................46usepackage_latex......................................46xml_as_kable........................................47xtable2kable.........................................47Index48 kableExtra-packagekableExtra DescriptionWhenwearetalkingabouttablegeneratorsinR,knitr'skable()functionwinslotsofavorbyitsultimatesimplicity.Unlikethosepowerfultablerenderingenginessuchasxtable,thephilosophybehindknitr::kable()istomakeiteasyforprogrammerstouse.Justasitclaimedinitsfunctiondescription,"thisisaverysimpletablegenerator.Itissimplebydesign.ItisnotintendedtoreplaceanyotherRpackagesformakingtables.-Yihui".However,theultimatesimplicityofkable()alsobroughttroublestosomeofus,especiallyfornewRusers,whomaynothavealotofexperienceongeneratingtablesinR.Itisnotraretoseepeopleincludingexperiencedusersaskingquestionslikehowtocenter/left-alignatableonStackOverow.Also,formepersonally,IfoundmyselfrepeatedlyparsingCSSintokable()forsomeverysimplefeatureslikestripedlines.ForLaTeX,it'sevenworsesinceI'malmostStackOverowdependentforLaTeX...That'swhythispackagekableE

5 xtrawascreated.IhopewithkableExtra,youca
xtrawascreated.IhopewithkableExtra,youcan•Usedefaultbasekable()(Oragoodalternativeformarkdowntablesispander::pander())forallsimpletables•Usekable()withkableExtratogenerate90%ofcomplex/advancedtablesineitherHTMLorLaTeX•OnlyhavetomesswithrawHTML/LaTeXinthelast10%caseswherekableExtracannotsolvetheproblemForafullpackagedocumentation,pleasevisitthepackagedocumentationsiteformoreinformation 4add_footnoteFeaturesPipablesyntax:kableExtraisNOTatablegeneratingpackage.Itisapackagethatcan"addfea-tures"toakableoutputusingasyntaxthateveryuseRloves-thepipe.Weseesimilarapproachestodealwithplotsinpackageslikeggvisandplotly.Thereisnoreasonwhywecannotuseitwithtables.UniedfunctionsforbothHTMLandPDF:MostfunctionalitiesinkableExtracanworkinbothHTMLandPDF.Infact,aslongasyouspeciesformatinkable(whichcanbesetgloballythroughoptionknitr.table.format),functionsinthispackagewillpicktherightwaytomanipulatethetablebethemselves.Asaresult,ifuserswanttoleftalignthetable,kable_styling(kable(...),position="left")willworkinbothHTMLandPDF.NoteIfyoufoundafeatureonthedocumentationsitethatisnotavailableintheversionofkableExtrayouareusing,trytoinstallthepre-releaseversionfromgithub.Youcandosobyrunningdevtools::install_g

6 ithub("haozhu233/kableExtra").Also,notet
ithub("haozhu233/kableExtra").Also,notethatThispackagecanloadrequiredLaTeXpackageautomaticallyinvanillarmarkdown.Forcustomizedrmarkdowntemplates,itisrecommendedtoloadrelatedLaTeXpackagesmanually. add_footnoteAddfootnote DescriptionAddfootnotetoyourfavoritekableoutput.Usageadd_footnote(input,label=NULL,notation="alphabet",threeparttable=FALSE,escape=TRUE)ArgumentsinputThedirectoutputofyourkablefunctionoryourlastkableExtrafunction.labelAvectoroffootnotesyouwanttoadd.Youdon'tneedtoaddnotationsinyournotes.notationYoucanselecttheformatofyourfootnotenotationfromnumber,alphabet,symbolandnone.threeparttableBooleanvalueindicatingifathreeparttableschemeshouldbeused.escapeLogicalvaluecontrollingifthelabelneedstobeescaped.DefaultisTRUE. add_header_above5Examples##Notrun:xknitr::kable(head(mtcars),"html")add_footnote(x,c("footnote1","footnote2"),notation="symbol")##End(Notrun) add_header_aboveAddaheaderrowontopofcurrentheader DescriptionTableswithmultiplerowsofheaderrowsareextremelyusefultodemonstrategroupeddata.Thisfunctiontakestheoutputofakable()functionandaddsanheaderrowontopofit.Usageadd_header_above(kable_input,header=NULL,bold=FALSE,italic=FALSE,monospace=FALSE,underline=FALSE,strikeout=FALSE,align="c",color

7 =NULL,background=NULL,font_size=NULL,ang
=NULL,background=NULL,font_size=NULL,angle=NULL,escape=TRUE,line=TRUE,line_sep=3,extra_css=NULL,include_empty=FALSE,border_left=FALSE,border_right=FALSE)Argumentskable_inputOutputofknitr::kable()withformatspeciedheaderA(named)charactervectorwithcolspanasvalues.Forexample,c(""=1,"title"=2)canbeusedtocreateanewheaderrowfora3-columntablewith"title"spanningacrosscolumn2and3.Forconvenience,whencolspanequalsto1,userscandropthe=1part.Asaresult,c("","title"=2)isthe 6add_header_abovesameasc(""=1,"title"=2).Alternatively,adataframewithtwocolumnscanbeprovided:Therstcolumnshouldcontaintheheadernames(charactervector)andthesecondcolumnshouldcontainthecolspan(numericvector).Thisinputcanbeusedifthereareproblemswithunicodecharactersintheheaders.boldAT/Fvaluetocontrolwhetherthetextshouldbebolded.italicAT/Fvaluetocontrolwhetherthetextshouldtobeemphasized.monospaceAT/Fvaluetocontrolwhetherthetextoftheselectedcolumnneedtobemonospaced(verbatim)underlineAT/FvaluetocontrolwhetherthetextoftheselectedrowneedtobeunderlinedstrikeoutAT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobestrickedout.alignAcharacterstringforcellalignment.ForHTML,possiblevaluescouldbel,c,rplusleft,center,right,justify,initialandinheritwhile

8 forLaTeX,youcanonlychoosefroml,c&r.color
forLaTeX,youcanonlychoosefroml,c&r.colorAcharacterstring/vectorfortextcolor.Herepleasepayattentiontothediffer-encesincolorcodesbetweenHTMLandLaTeX.backgroundAcharacterstring/vectorforbackgroundcolor.HerepleasepayattentiontothedifferencesincolorcodesbetweenHTMLandLaTeX.AlsonotethatinHTML,backgrounddenedincell_specwon'tcoverthewholecell.font_sizeAnumericinput/vectorforfontsize.ForHTML,youcanalsouseoptionsincludingxx-small,x-small,small,medium,large,x-large,xx-large,smaller,larger,initialandinherit.angle0-360,degreethatthetextwillrotate.escapeAT/Fvalueshowingwhetherspecialcharactersshouldbeescaped.lineAT/Fvaluetocontrolwhetheralinewillappearunderneaththeheaderline_sepAnumericvalueindicatinghowmuchthemidlinesshouldbeseparatedbyspace.Defaultis3.extra_cssAnHTMLonlyoption.CSSdenedherewillbesendtothetdcell.include_emptyWhetheremptycellsinHTMLshouldalsobestyled.DefaultisFALSE.border_leftT/Foptionforborderontheleftsideinlatex.border_rightT/Foptionforborderontherightsideinlatex.Examples##Notrun:xknitr::kable(head(mtcars),"html")#Addarowofheaderwith3columnsonthetopofthetable.Thecolumn#spanforthe2ndand3rdoneare5&6.add_header_above(x,c("","Group1"=5,"Group2"=6))##End(Notrun) add_indent7 add_indentAddindenta

9 tionstorowheaders DescriptionAddindentat
tionstorowheaders DescriptionAddindentationstorowheadersUsageadd_indent(kable_input,positions,level_of_indent=1,all_cols=FALSE)Argumentskable_inputOutputofknitr::kable()withformatspeciedpositionsAvectorofnumericrownumbersfortherowsthatneedtobeindented.level_of_indentanumericvaluefortheindentlevel.Defaultis1.all_colsT/FwhethertoapplyindentationtoallcolumnsExamples##Notrun:xknitr::kable(head(mtcars),"html")#Addindentationstothe2nd&4throwadd_indent(x,c(2,4),level_of_indent=1)##End(Notrun) as_imageRenderthetableasanformat-independentimageanduseitinrmark-down DescriptionThisfunctiongeneratesatemporarypngleusingsave_kableandthentrytoputitinanrmark-downdocumentusingknitr::include_graphics.Usageas_image(x,width=NULL,height=NULL,file=NULL,...) 8auto_indexArgumentsxkableinput.EitherHTMLorLaTeXwidthImagewidthininches.(1inch=2.54cm)heightImageheightininches.(1inch=2.54cm)fileBydefault,as_imagesavestoantemple,whichworksfornormalrmarkdown.Howeverifyouareusingthingslikexaringan,whichcan'tbeastandalonehtml,youcanspecifythislebethepathyouneed,eg."img/something.png"...Additionalargumentspassedtosave_kable.Examples##Notrun:library(kableExtra)kable(mtcars,"latex",booktabs=T)�%%kable_styling(latex_o

10 ptions=c("striped","scale_down"))�
ptions=c("striped","scale_down"))�%%row_spec(1,color="red")�%%as_image()##End(Notrun) auto_indexAutomaticallyguringoutthegroup_rowindex DescriptionThishelperfunctionallowsuserstobuildthegroup_rowindexmorequicklyandusegroup_rowsinawaythatissimilarwithcollapse_rows.Usageauto_index(x)ArgumentsxTheindexcolumn.Avector.Forexample`c("a","a","b","b","b")“ cell_spec9 cell_specSpecifyCell/Textformat DescriptionSpecifyCellformatbeforeitgetsintokableUsagecell_spec(x,format,bold=FALSE,italic=FALSE,monospace=FALSE,underline=FALSE,strikeout=FALSE,color=NULL,background=NULL,align=NULL,font_size=NULL,angle=NULL,tooltip=NULL,popover=NULL,link=NULL,new_tab=FALSE,extra_css=NULL,escape=TRUE,background_as_tile=TRUE,latex_background_in_cell=TRUE)text_spec(x,format,bold=FALSE,italic=FALSE,monospace=FALSE,underline=FALSE,strikeout=FALSE,color=NULL,background=NULL,align=NULL,font_size=NULL,angle=NULL,tooltip=NULL,popover=NULL, 10cell_speclink=NULL,new_tab=FALSE,extra_css=NULL,escape=TRUE,background_as_tile=TRUE,latex_background_in_cell=FALSE)ArgumentsxThingstobeformated.Itcouldbeavectorofnumbersorstrings.formatEither"html"or"latex".Itcanalsobesetthroughoption(knitr.table.format),sameasknitr::kable().bold

11 T/Fforfontbold.italicT/Fforfontitalic.mo
T/Fforfontbold.italicT/Fforfontitalic.monospaceT/Fforfontmonospaced(verbatim)underlineAT/FvaluetocontrolwhetherthetextoftheselectedrowneedtobeunderlinedstrikeoutAT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobestrickedout.colorAcharacterstringfortextcolor.HerepleasepayattentiontothedifferencesincolorcodesbetweenHTMLandLaTeX.backgroundAcharacterstringforbackgroundcolor.Herepleasepayattentiontothedif-ferencesincolorcodesbetweenHTMLandLaTeX.AlsonotethatinHTML,backgrounddenedincell_specwon'tcoverthewholecell.alignAcharacterstringforcellalignment.ForHTML,possiblevaluescouldbel,c,rplusleft,center,right,justify,initialandinheritwhileforLaTeX,youcanonlychoosefroml,c&r.font_sizeAnumericinputforfontsize.ForHTML,youcanalsouseoptionsinclud-ingxx-small,x-small,small,medium,large,x-large,xx-large,smaller,larger,initialandinherit.angle0-360,degreethatthetextwillrotate.Canbeavector.tooltipAvectorofstringstobedisplayedastooltip.Obviously,thisfeatureisonlyavailableinHTML.Readthepackagevignettetoseehowtousebootstraptooltipcsstoimprovetheloadingspeedandlook.popoverSimilarwithtooltipbutcanholdmorecontents.Thebestwaytobuildapopoveristhroughspec_popover().Ifyouonlyprovideatextstring,itwillbeusedascontent.Notethat

12 Youhavetoenablethisbootstrapmodulemanual
Youhavetoenablethisbootstrapmodulemanually.Readthepackagevignettetoseehow.linkAvectorofstringsforurllinks.Canbeusedtogetherwithtooltipandpopover.new_tabT/Fforwhethertoopenupthenewlinkinnewtab.extra_cssExtracsstexttobepassedintothecellescapeT/Fvalueshowingwhetherspecialcharactersshouldbeescaped. collapse_rows11background_as_tileT/FvalueindicatingifyouwanttohaveroundcorneredtileasbackgroundinHTML.latex_background_in_cellT/Fvalue.ItonlytakeseffectinLaTeXwhenbackgroundprovided,DefaultvalueisTRUE.Ifit'sTRUE,thebackgroundonlyworksinatablecell.Ifit'sFALSE,itworksoutsideofatableenvironment. collapse_rowsCollapserepeatedrowstomultirowcell DescriptionCollapsesamevaluesincolumnsintomultirowcells.Thisfeaturedoessimilarthingswithgroup_rows.However,unlikegroup_rows,itanalyzesexistingcolumns,ndsoutrowsthatcanbegroupedto-gether,andmakethemmultirowcells.Notethatifyouwanttousecolumn_spectospecifycolumnstyles,youshouldusecolumn_specbeforecollapse_rows.Usagecollapse_rows(kable_input,columns=NULL,valign=c("middle","top","bottom"),latex_hline=c("full","major","none","custom","linespace"),row_group_label_position=c("identity","stack"),custom_latex_hline=NULL,row_group_label_fonts=NULL,headers_to_remove=NULL,target=NULL,

13 col_names=TRUE,longtable_clean_cut=TRUE)
col_names=TRUE,longtable_clean_cut=TRUE)Argumentskable_inputOutputofknitr::kable()withformatspeciedcolumnsAnumericvalueorvectorindicatinginwhichcolumn(s)rowsneedtobecol-lapsed.valignSelectfrom"top","middle"(default),"bottom".Thereasonwhy"top"isnotdefaultisthatthemultirowpackageonCRANwin-builderisnotuptodate.latex_hlineOptioncontrollingthebehaviorofaddinghlinestotable.Choosefromfull,major,none,customandlinespace.row_group_label_positionOptioncontrollingpositionsofrowgrouplabels.Choosefromidentity,stack. 12column_speccustom_latex_hlineNumericcolumnpositionswhosecollapsedrowswillbeseparatedbyhlines.row_group_label_fontsAlistofargumentsthatcanbesuppliedtogroup_rowsfunctiontoformattherowgrouplabelwhenrow_group_label_positionisstackheaders_to_removeNumericcolumnpositionswhereheadersshouldberemovedwhentheyarestacked.targetIfmultiplecolumnsareselectedtodocollapsingandatargetcolumnisspec-ied,thistargetcolumnwillbeusedtocollapseothercolumnsbasedonthegroupsofthistargetcolumn.col_namesT/F.ALaTeXspecicoption.Ifyousetcol.namesbeNULLinyourkablecall,youneedtosetthisoptionfalsetoleteverythingworkproperly.longtable_clean_cutT/FwithdefaultT.Multirowcellsometimesaredisplayedincorrectlyaroundpagebreak.Thisopti

14 onforcesgroupstocutbeforetheendofapage.I
onforcesgroupstocutbeforetheendofapage.Ifyouhaveagroupthatislongerthan1page,youneedtoturnoffthisoption.Examples##Notrun:dtdata.frame(a=c(1,1,2,2),b=c("a","a","a","b"))xknitr::kable(dt,"html")collapse_rows(x)##End(Notrun) column_specSpecifythelookoftheselectedcolumn DescriptionThisfunctionallowsuserstoselectacolumnandthenspecifyitslook.Usagecolumn_spec(kable_input,column,width=NULL,bold=FALSE,italic=FALSE,monospace=FALSE,underline=FALSE,strikeout=FALSE,color=NULL, column_spec13background=NULL,border_left=FALSE,border_right=FALSE,width_min=NULL,width_max=NULL,extra_css=NULL,include_thead=FALSE,latex_column_spec=NULL,latex_valign="p",link=NULL,new_tab=TRUE,tooltip=NULL,popover=NULL,image=NULL)Argumentskable_inputOutputofknitr::kable()withformatspeciedcolumnAnumericvalueorvectorindicatingwhichcolumn(s)tobeselected.widthAcharacterstringtellingHTML&LaTeXhowwidethecolumnneedstobe,e.g."10cm","3in"or"30em".boldT/Fvalueorvectortocontrolwhetherthetextoftheselectedcolumnneedtobebolded.italicT/Fvalueorvectortocontrolwhetherthetextoftheselectedcolumnneedtobeemphasized.monospaceT/Fvalueorvectortocontrolwhetherthetextoftheselectedcolumnneedtobemonospaced(verbatim)underlineT/Fvalueorvectortocontrolwhetherthetextof

15 theselectedrowneedtobeunderlinedstrikeou
theselectedrowneedtobeunderlinedstrikeoutT/Fvalueorvectortocontrolwhetherthetextoftheselectedrowneedtobestrikedout.colorAcharacterstringorvectorforcolumntextcolor.HerepleasepayattentiontothedifferencesincolorcodesbetweenHTMLandLaTeX.backgroundAcharacterstringorvectorforcolumnbackgroundcolor.Herepleasepayat-tentiontothedifferencesincolorcodesbetweenHTMLandLaTeX.border_leftAlogicalvariableindicatingwhetherthereshouldbeaborderlineontheleftoftheselectedcolumn.InHTML,youcanalsopassinacharacterstringfortheCSSoftheborderlineborder_rightAlogicalvariableindicatingwhetherthereshouldbeaborderlineontherightoftheselectedcolumn.InHTML,youcanalsopassinacharacterstringfortheCSSoftheborderlinewidth_minOnlyforHTMLtable.Normalcolumnwidthwillautomaticallycollapsewhenthewindowcannotholdenoughcontents.Withthiswidth_min,youcansetupacolumnwithawidththatwon'tcollapseevenwhenthewindowisnotwideenough. 14footnotewidth_maxOnlyforHTMLtable.width_maxdenesthemaximumwidthoftablecolumns.extra_cssAvectorofextracsstexttobepassedintothecellsofthecolumn.include_theadT/F.AHTMLonlyfeaturetocontollwhethertheheaderrowwillbemanipu-lated.DefaultisFALSE.latex_column_specOnlyforLaTeXtables.Codetoreplacethecolumnspecication.IfnotNULL,willo

16 verrideallotherarguments.latex_valignver
verrideallotherarguments.latex_valignverticalalignment.Onlyworkswhenyouspeciedcolumnwidth.Chooseamongp,m,b.linkAvectorofstringsforurllinks.new_tabT/FforwhethertoopenupthenewlinkinnewtabtooltipAvectorofstringstobedisplayedastooltip.Obviously,thisfeatureisonlyavailableinHTML.Readthepackagevignettetoseehowtousebootstraptooltipcsstoimprovetheloadingspeedandlook.popoverSimilarwithtooltipbutcanholdmorecontents.Thebestwaytobuildapopoveristhroughspec_popover().Ifyouonlyprovideatextstring,itwillbeusedascontent.NotethatYouhavetoenablethisbootstrapmodulemanually.Readthepackagevignettetoseehow.imageVectorofimagepaths.DetailsUselatex_column_specinaLaTeXtabletochangeorcustomizethecolumnspecication.Be-causeofthewayitishandledinternally,anybackslashesmustbeescaped.Examples##Notrun:xknitr::kable(head(mtcars),"html")column_spec(x,1:2,width="20em",bold=TRUE,italic=TRUE)xknitr::kable(head(mtcars),"latex",booktabs=TRUE)column_spec(x,1,latex_column_spec=&#x--50;�"{\\\\color{red}}c")##End(Notrun) footnoteAddfootnote(new) Descriptionfootnoteprovidesamoreexiblewaytoaddfootnote.Youcanaddmutiplesetsoffootnoteusingdifferenynotationsystem.Itisalsopossibletospecifyfootnotesectionheaderonebyoneandprintfootnotesas

17 achunkoftexts. footnote15Usagefootnote(k
achunkoftexts. footnote15Usagefootnote(kable_input,general=NULL,number=NULL,alphabet=NULL,symbol=NULL,footnote_order=c("general","number","alphabet","symbol"),footnote_as_chunk=FALSE,escape=TRUE,threeparttable=FALSE,fixed_small_size=FALSE,general_title="Note:",number_title="",alphabet_title="",symbol_title="",title_format="italic",symbol_manual=NULL)Argumentskable_inputHTMLorLaTeXtablegeneratedbyknitr::kablegeneralTextforgeneralfootnotecomments.Footnotesinthissectionwon'tbelabeledwithanynotationsnumberAvectoroffootnotetexts.Footnotesherewillbenumbered.ThereisnouppercapforthenumberoffootnotesherealphabetAvectoroffootnotetexts,Footnotesherewillbelabeledwithabc.Thevectorhereshouldnothavemorethan26elements.symbolAvectoroffootnotetexts,Footnotesherewillbelabeledwithspecialsymbols.Thevectorhereshouldnothavemorethan20elements.footnote_orderTheorderofhowtoarrangegeneral,number,alphabetandsymbol.footnote_as_chunkT/Fvalue.DefaultisFALSE.Itcontrolswhetherthefootnotesshouldbeprintedinachunk(withoutlinebreak).escapeT/Fvalue.ItcontrolswhetherthecontentsandtitlesshouldbeescapedagainstHTMLorLaTeX.DefaultisTRUE.threeparttableT/FvalueforwhethertouseLaTeXpackagethreeparttable.Threeparttablewillforcethewidthofcaptionandf

18 ootnotesbethewidthoftheoriginaltable.It'
ootnotesbethewidthoftheoriginaltable.It'susefulwhenyouhavelongparagraphoffootnotes.fixed_small_sizeT/FWhenyouwanttokeepthefootnotesmallafterspecifyinglargefontsizewiththekable_styling()(e.g.idealfontforheadersandtablecontentwithsmallfontinfootnotes).general_titleSectionheaderforgeneralfootnotes.Defaultis"Note:". 16footnote_marker_numbernumber_titleSectionheaderfornumberfootnotes.Defaultis"".alphabet_titleSectionheaderforalphabetfootnotes.Defaultis"".symbol_titleSectionheaderforsymbolfootnotes.Defaultis"".title_formatChoosefrom"italic"(default),"bold"and"underline".Multipleoptionsarepos-sible.symbol_manualUsercanmanuallysupplyavectorofeitherhtmlorlatexsymbols.Forexample,symbol_manual=c('*','\\\\dag','\\\\ddag').`Examples##Notrun:dtmtcars[1:5,1:5]footnote(knitr::kable(dt,"html"),alphabet=c("Notea","Noteb"))##End(Notrun) footnote_marker_numberFootnotemarker DescriptionPutfootnotemarkinsuperscriptionintable.Unlessyouareusingitinthecaptionofkable,youwillneedtoputescape=Finkable(similarwithcell_spec).Again,similarwithcell_spec,theformatoptionherecanreaddefaultvaluefromglobaloptionknitr.table.format.Usagefootnote_marker_number(x,format,double_escape=FALSE)footnote_marker_alphabet(x,format,double_escape=FALSE

19 )footnote_marker_symbol(x,format,double_
)footnote_marker_symbol(x,format,double_escape=FALSE)Argumentsxanumber.Forexample,forfootnote_marker_alphabet(2)willreturn"b"inHTML.formatEitherhtmlorlatex.Allfunctionsherecanreaddefaultvaluefromglobaloptionknitr.table.format.double_escapeT/FifoutputisinLaTeX,whetheritshouldbedoubleescaped.Ifyouareusingfootnote_markeringroup_rowslabelingroworadd_header_above,youneedtosetthistobeTRUE`. graphics_helpers17Examples##Notrun:dtmtcars[1:5,1:5]colnames(dt)[1]paste0("mpg",footnote_marker_alphabet(2,"html"))rownames(dt)[2]paste0(rownames(dt)[2],footnote_marker_alphabet(1,"html"))footnote(knitr::kable(dt,"html"),alphabet=c("Notea","Noteb"))##End(Notrun) graphics_helpersHelperfunctionstousevariousgraphicsdevices DescriptionThesehelperfunctionsgeneralizetheuseofstrings(e.g.,"svg","pdf")orgraphicdevicefunctions(e.g.,grDevices::svg,grDevices::pdf)forin-tableplots.Usagegraphics_dev(filename,width,height,res,...,dev)is_svg(dev)dev_chr(dev)ArgumentsfilenamePassedthroughtothegraphicsdevice.width,heightPlotdimensionsinpixels.resTheresolutionoftheplot;defaultis300....extraparameterspassingtothegraphics-devicefunction.devCharacter(e.g.,"svg","pdf")orfunction(e.g.,grDevices::svg,grDevices::pdf).Details•graphi

20 cs_devgeneralizestheuseof'res'andplotdim
cs_devgeneralizestheuseof'res'andplotdimensionsacrossgraphicdevices.Raster-baseddevices(e.g.,'png','jpeg','tiff','bmp')tendtouse'res'andthewidth/heightunitsdefaulttopixels.Allotherdevices(e.g.,'pdf','svg')tendtouseinchesasthedefaultunitsforwidth/height,anderrorwhen'res'isprovided.Thecurrentheuristicisthelookforthe'res'argumentinthefunction'sformals;ifthatispresent,thenitisassumedthatthedefaultunitsareinpixels,so'width','height',and'res'arepassedthroughunmodied.If'res'isnotpresent,then'width'and'height'areconvertedfrompixelstoinches,and'res'isnotpassedtothefunctionAnotherpurposeofthisfunctionistogeneralizethedifferentgraphicfunctions'useof'le='versus'lename='. 18group_rows•is_svgdeterminesiftheplotdeviceissvg-like,typicallyoneof"svg",grDevices::svg,orsvglite::svglite`•dev_chrdeterminesthelenameextensionfortheapplicableplotfunction;whendevisastring,thenitisreturnedunchanged;whendevisafunction,theformalsofthefunctionarecheckedforclues(i.e.,defaultvalueofale=argument)Value'graphics_dev':nothing,aplotdeviceisopened'is_svg':logicaldev_chr:characterFunctions•graphics_dev:Generalize'res'and'lenameacrossdevfunctions•is_svg:Determineifplotdeviceissvg-like•dev_chr

21 :Determinelenameextension group_rows
:Determinelenameextension group_rowsPutafewrowsofatableintoonecategory DescriptionGroupafewrowsinatabletogetherunderalabel.Usagegroup_rows(kable_input,group_label=NULL,start_row=NULL,end_row=NULL,index=NULL,label_row_css="border-bottom:1pxsolid;",latex_gap_space="0.3em",escape=TRUE,latex_align="l",latex_wrap_text=FALSE,colnum=NULL,bold=TRUE,italic=FALSE,hline_before=FALSE,hline_after=FALSE,extra_latex_after=NULL,indent=TRUE,monospace=FALSE, group_rows19underline=FALSE,strikeout=FALSE,color=NULL,background=NULL)pack_rows(kable_input,group_label=NULL,start_row=NULL,end_row=NULL,index=NULL,label_row_css="border-bottom:1pxsolid;",latex_gap_space="0.3em",escape=TRUE,latex_align="l",latex_wrap_text=FALSE,colnum=NULL,bold=TRUE,italic=FALSE,hline_before=FALSE,hline_after=FALSE,extra_latex_after=NULL,indent=TRUE,monospace=FALSE,underline=FALSE,strikeout=FALSE,color=NULL,background=NULL)Argumentskable_inputOutputofknitr::kable()withformatspeciedgroup_labelAcharacterstringforthenameofthegroupstart_rowAnumericvaluethattellsthefunctioninwhichrowthegroupstarts.Notethatthecountingexcludesheaderrowsandothergrouplabelingrowsend_rowAnumericvaluethattellsthefunctioninwhichrowthegroupends.indexAnamedvectorprovidi

22 ngtheindexforrobustrow-groupingtasks.Bas
ngtheindexforrobustrow-groupingtasks.Basically,youcanuseitinthesamewayasadd_header_above().label_row_cssAcharacterstringforanycustomizedcssusedforthelabelingrow.Bydefault,thelabelingrowwillhaveasolidblacklineunderneath.OnlyusefulforHTMLdocuments.latex_gap_spaceAcharactervaluetellingLaTeXhowlargethegapbetweenthepreviousrowandthegrouplabelingrow.OnlyusefulforLaTeXdocuments.escapeAT/Fvalueshowingwhetherspecialcharactersshouldbeescaped. 20header_separatelatex_alignAdjustjusticationofgroup_labelinlatexonly.Valueshouldbe"c"forcenteredonrow,"r"forrightjustication,or"l"forleftjustication.DefaultValueis"l"Ifusinghtml,thealignmentcanbesetbyusingthelabel_row_cssparameter.latex_wrap_textT/Fforwrappinglongtext.Defaultisoff.Wheneveritisturnedon,thetablewilltakeuptheentireline.It'srecommendedtousethiswithfull_widthinkable_styling.colnumAnumericthatdetermineshowmanycolumnsthetextshouldspan.Thedefaultsettingwillhavethetextspantheentirelength.boldAT/Fvaluetocontrolwhetherthetextshouldbebolded.italicAT/Fvaluetocontrolwhetherthetextshouldtobeemphasized.hline_beforeAT/Fvaluethataddesahorizontallinebeforethegroup_rowlabel.DefaultvalueisFalse.hline_afterAreplicateofhline.afterinxtable.Itaddesahlineaftertherowext

23 ra_latex_afterExtraLaTeXtexttobeaddedaft
ra_latex_afterExtraLaTeXtexttobeaddedaftertherow.indentAT/Fvaluetocontrolwhetherlistitemsareindented.monospaceT/Fvaluetocontrolwhetherthetextoftheselectedcolumnneedtobemonospaced(verbatim)underlineT/FvaluetocontrolwhetherthetextoftheselectedrowneedtobeunderlinedstrikeoutT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobestrikedout.colorAcharacterstringforcolumntextcolor.Herepleasepayattentiontothediffer-encesincolorcodesbetweenHTMLandLaTeX.backgroundAcharacterstringforcolumnbackgroundcolor.HerepleasepayattentiontothedifferencesincolorcodesbetweenHTMLandLaTeX.Examples##Notrun:xknitr::kable(head(mtcars),"html")#PutRow2toRow5intoaGroupandlabelitas"GroupA"pack_rows(x,"GroupA",2,5)##End(Notrun) header_separateSeparatetableheadersandaddadditionalheaderrowsbasedongrouping DescriptionWhenyoucreateasummarytableforeithermodelorbasicsummarystatsinR,youusuallyenduphavingcolumnnamesintheformof"a_mean","a_sd","b_mean"and"b_sd".Thisfunc-tionstreamlinestheprocessofrenamingthesecolumnnamesandaddingextraheaderrowsusingadd_header_above. html_dependency_bsTable21Usageheader_separate(kable_input,sep="[^[:alnum:]]+")Argumentskable_inputOutputofknitr::kable()withformatspeciedsepAregularexpressionseparatorbetweengrou

24 ps.Thedefaultvalueisaregularexpressionth
ps.Thedefaultvalueisaregularexpressionthatmatchesanysequenceofnon-alphanumericvalues. html_dependency_bsTableHTMLdependencyforTwitterbootstrap(tableonly) DescriptionHTMLdependencyforTwitterbootstrap(tableonly)Usagehtml_dependency_bsTable() html_dependency_kePrintHTMLdependencyforjsscripttoenablebootstraptooltipandpopupmessage DescriptionHTMLdependencyforjsscripttoenablebootstraptooltipandpopupmessageUsagehtml_dependency_kePrint() html_dependency_lightableHTMLdependencyforlightable DescriptionHTMLdependencyforlightableUsagehtml_dependency_lightable() 22kable_as_image kableExtra_latex_packagesLaTeXPackages DescriptionThisfunctionshowsallLaTeXpackagesthatissupposedtobeloadedforthispackageinarmark-downyamlformat.UsagekableExtra_latex_packages() kable_as_imageDeprecated DescriptiondeprecatedUsagekable_as_image(kable_input,filename=NULL,file_format="png",latex_header_includes=NULL,keep_pdf=FALSE,density=300,keep_tex=FALSE)Argumentskable_inputRawLaTeXcodetogenerateatable.Itdoesn'thavetocamefromkableorkableExtra.filenameCharacterString.Ifspecied,theimagewillbesavedunderthespecied(path&)name.Youdon'tneedtoputleformatlike".png"here.file_formatCharacterStringtospecifyimageformat,suchaspng,jpeg,gif,ti

25 ff,etc.Defaultispng.latex_header_include
ff,etc.Defaultispng.latex_header_includesAcharactervectorofextraLaTeXheaderstuff.Eachelementisarow.Youcanhavethingslikec("\\\\usepackage{threeparttable}","\\\\usepackage{icons}")Youcouldprobablyaddyourlanguagepackagehereifyouusenon-Englishtextinyourtable,suchas\\\\usepackage[magyar]{babel}. kable_as_xml23keep_pdfAT/Foptiontocontrolifthemid-waystandalonepdfshouldbekept.DefaultisFALSE.densityResolutiontoreadthePDFle.Defaultvalueis300,whichshouldbesufcientinmostcases.keep_texAT/Foptiontocontrolifthelatexlethatisinitiallycreatedshouldbekept.DefaultisFALSE. kable_as_xmlReadHTMLkableasXML DescriptionThisfunctionwillreadkableasaxmlleUsagekable_as_xml(x)ArgumentsxkableorkableExtraobject kable_classicAlternativeHTMLthemes DescriptionkableExtrausesthebuilt-inbootstrapthemesbydefaultinkable_styling().Alternatively,youcanuseacustomizedtablethemesforyourtable.Thislightabletablestylesheetcomeswiththreeformats,namelylightable-minimal,lightable-classic,lightable-materialandlightable-material-darkwithhoverandstripedoptions.Usagekable_classic(kable_input,lightable_options="basic",html_font="\"ArialNarrow\",\"SourceSansPro\",sans-serif",...)kable_classic_2(kable_input,lightable_options="basic",html_font=

26 "\"ArialNarrow\",\"SourceSansPro\",sans-
"\"ArialNarrow\",\"SourceSansPro\",sans-serif", 24kable_styling...)kable_minimal(kable_input,lightable_options="basic",html_font="\"TrebuchetMS\",verdana,sans-serif",...)kable_material(kable_input,lightable_options="basic",html_font="\"SourceSansPro\",helvetica,sans-serif",...)kable_material_dark(kable_input,lightable_options="basic",html_font="\"SourceSansPro\",helvetica,sans-serif",...)kable_paper(kable_input,lightable_options="basic",html_font="\"ArialNarrow\",arial,helvetica,sans-serif",...)Argumentskable_inputAHTMLkableobject.lightable_optionsOptionstocustomizelightable.Similarwithbootstrap_optionsinkable_styling.Choicesincludebasic,stripedandhover.html_fontAstringforHTMLcssfont.Forexample,html_font='"ArialNarrow",arial,helvetica,sans-serif'....Everythingelseyouneedtospecifyinkable_styling. kable_stylingHTMLtableattributes DescriptionThisfunctionprovidesacleanerapproachtomodifythestyleofHTMLtablesotherthanusingthetable.attroptioninknitr::kable().NotethatthosebootstrapoptionsrequiresTwitterbootstraptheme,whichisnotavaiableinsomecustomizedtemplatebeingloaded. kable_styling25Usagekable_styling(kable_input,bootstrap_options="basic",latex_options="basic",full_width=NULL,position="center",font_size=NUL

27 L,row_label_position="l",repeat_header_t
L,row_label_position="l",repeat_header_text="\\textit{(continued)}",repeat_header_method=c("append","replace"),repeat_header_continued=FALSE,stripe_color="gray!6",stripe_index=NULL,latex_table_env=NULL,protect_latex=TRUE,table.envir="table",fixed_thead=FALSE,htmltable_class=NULL,html_font=NULL,wraptable_width="0pt")Argumentskable_inputOutputofknitr::kable()withformatspeciedbootstrap_optionsAcharactervectorforbootstraptableoptions.Pleaseseepackagevignetteorvisitthew3schools'BootstrapPageformoreinformation.Possibleoptionsin-cludebasic,striped,bordered,hover,condensed,responsiveandnone.latex_optionsAcharactervectorforLaTeXtableoptions.Pleaseseepackagevignetteformoreinformation.Possibleoptionsincludebasic,striped,hold_position,HOLD_position,scale_down&repeat_header.stripedwilladdalterna-tiverowcolorstothetable.ItwillimportsLaTeXpackagexcolorifenabled.hold_positionwill"hold"theoatingtabletotheexactposition.ItisusefulwhentheLaTeXtableiscontainedinatableenvironmentafteryouspeciedcaptionsinkable().Itwillforcethetabletostayinthepositionwhereitwascreatedinthedocument.Astrongerversion:HOLD_positionrequiresthefloatpackageandspecies[H].scale_downisusefulforsuperwidetable.Itwillautomaticallyadjustth

28 etabletopagewidth.repeat_headerinonlymea
etabletopagewidth.repeat_headerinonlymean-ingfulinalongtableenvironment.Itwilllettheheaderrowrepeatoneverypageinthatlongtable.full_widthATRUEorFALSEvariablecontrollingwhethertheHTMLtableshouldhave100\thepreferableformatforfull_width.Ifnotspecied,aHTMLtablewillhavefullwidthbydefaultbutthisoptionwillbesettoFALSEforaLaTeXtablepositionAcharacterstringdetermininghowtopositionthetableonapage.Possiblevaluesincludeleft,center,right,float_leftandfloat_right.Please 26kable_stylingseethepackagedocsitefordemonstrations.ForaLaTeXtable,ifoat_*isselected,LaTeXpackagewrapfigwillbeimported.font_sizeAnumericinputfortablefontsizerow_label_positionAcharacterstringdeterminingthejusticationoftherowlabelsinatable.Pos-siblevaluesincluedlforleft,cforcenter,andrforright.Thedefaultvalueislforleftjustifcation.repeat_header_textLaTeXoption.Atextstringyouwanttoappendonorreplacethecaption.repeat_header_methodLaTeXoption,caneitherbeappend(default)orreplacerepeat_header_continuedT/Foratextstring.Whetherornottoputacontinuedmarkonthesecondpageoflongtable.Ifyouputintext,wewillusethistextasthe"continued"mark.stripe_colorLaTeXoptionallowinguserstopickadifferentcolorfortheirstriplines.ThisoptionisnotavailableinHTMLstripe_indexL

29 aTeXoptionallowinguserstocustomizewhichr
aTeXoptionallowinguserstocustomizewhichrowsshouldhavestripecolor.latex_table_envLaTeXoption.Acharacterstringtodenecustomizedtableenvironmentsuchastabuortabularx.Youshouldn'texpectallfeaturescouldbesupportedinself-denedenvironments.protect_latexIfTRUE,LaTeXcodeembeddedbetweendollarsignswillbeprotectedfromHTMLescaping.table.envirLaTeXoatingtableenvironment.kable_stylewillputaplainno-captiontableinatableenvironmentinordertocenterthetable.Youcanspecifythisoptiontothingsliketable*oroat*basedonyourneed.fixed_theadHTMLtableoptionsotableheaderrowisxedattop.ValuescanbeeitherT/Forlist(enabled=T/F,background="anycolor").htmltable_classOptionstousethein-houselightablethemes.Choicesincludelightable-minimal,lightable-classic,lightable-classic-2,lightable-material,lightable-stripedandlightable-hover.Ifyouhaveyourcustomizedstylesheetloadedwhichdenesyourowntableclass,youcanalsoloadithere.html_fontAstringforHTMLcssfont.Forexample,html_font='"ArialNarrow",arial,helvetica,sans-serif'.wraptable_widthWidthofthewraptableareaifyouspecify"oat_left/right"forlatextable.De-faultis"0pt"forautomateddeterminationbutyoumayspecifyitmanually.DetailsForLaTeX,ifyouuseotherthanEnglishenvironment•alltables

30 areconvertedto'UTF-8'.Ifyouuse,forexampl
areconvertedto'UTF-8'.Ifyouuse,forexample,HungariancharactersonaWin-dowsmachine,makesuretouseSys.setlocale("LC_ALL","Hungarian")toavoidunexpectedconversions. kbl27•protect_latex=TRUEhasnoeffect.ForHTML,•protect_latex=TRUEisforincludingcomplicatedmathinHTMLoutput.TheLaTeXmaynotincludedollarsignseveniftheyareescaped.Pandoc'srulesforrecognizingembeddedLaTeXareused.Examples##Notrun:x_htmlknitr::kable(head(mtcars),"html")kable_styling(x_html,"striped",position="left",font_size=7)x_latexknitr::kable(head(mtcars),"latex")kable_styling(x_latex,latex_options="striped",position="float_left")##End(Notrun) kblWrapperfunctionofknitr::kable Descriptionknitr'skablefunctionisthefoundationofthispackage.However,ithasmanylatex/htmlspecicargumentshiddenunderthegroundunlessyoucheckitssourcecode.Thiswrapperfunctioniscreatedtoprovidebetterdocumentation(andauto-completeyay)andatthesametime,solvetheautoformatsettinginabetterway.Usagekbl(x,format,digits=getOption("digits"),row.names=NA,col.names=NA,align,caption=NULL,label=NULL,format.args=list(),escape=TRUE,table.attr="",booktabs=FALSE,longtable=FALSE,valign="t",position="",centering=TRUE, 28kblvline=getOption("knitr.table.vline",if(booktabs)""else"|"),toprule=g

31 etOption("knitr.table.toprule",if(bookta
etOption("knitr.table.toprule",if(booktabs)"\\toprule"else"\\hline"),bottomrule=getOption("knitr.table.bottomrule",if(booktabs)"\\bottomrule"else"\\hline"),midrule=getOption("knitr.table.midrule",if(booktabs)"\\midrule"else"\\hline"),linesep=if(booktabs)c("","","","","\\addlinespace")else"\\hline",caption.short="",table.envir=if(!is.null(caption))"table",...)ArgumentsxForkable(),xisanRobject,whichistypicallyamatrixordataframe.Forkables(),alistwitheachelementbeingareturnedvaluefromkable().formatAcharacterstring.Possiblevaluesarelatex,html,pipe(Pandoc'spipetables),simple(Pandoc'ssimpletables),andrst.Thevalueofthisargumentwillbeautomaticallydeterminedifthefunctioniscalledwithinaknitrdocument.Theformatvaluecanalsobesetintheglobaloptionknitr.table.format.Ifformatisafunction,itmustreturnacharacterstring.digitsMaximumnumberofdigitsfornumericcolumns,passedtoround().Thiscanalsobeavectoroflengthncol(x),tosetthenumberofdigitsforindividualcolumns.row.namesLogical:whethertoincluderownames.Bydefault,rownamesareincludedifrownames(x)isneitherNULLnoridenticalto1:nrow(x).col.namesAcharactervectorofcolumnnamestobeusedinthetable.alignColumnalignment:acharactervectorconsistingof'l'(left),'c'(center)and/or'r'(right).Bydefa

32 ultorifalign=NULL,numericcolumnsareright
ultorifalign=NULL,numericcolumnsareright-aligned,andothercolumnsareleft-aligned.Iflength(align)==1L,thestringwillbeexpandedtoavectorofindividualletters,e.g.'clc'becomesc('c','l','c'),unlesstheoutputformatisLaTeX.captionThetablecaption.labelThetablereferencelabel.Bydefault,thelabelisobtainedfromknitr::opts_current$get('label').format.argsAlistofargumentstobepassedtoformat()toformattablevalues,e.g.list(big.mark=',').escapeBoolean;whethertoescapespecialcharacterswhenproducingHTMLorLaTeXtables.Whenescape=FALSE,youhavetomakesurethatspecialcharacterswillnottriggersyntaxerrorsinLaTeXorHTML.table.attrAcharacterstringforadditionHTMLtableattributes.ThisisconvenientifyousimplywanttoaddafewHTMLclassesorstyles.Forexample,youcanput'class="table"style="color:red"'.booktabsT/Fforwhethertoenablethebooktabsformatfortables.Ipersonallywouldrecommendyouturnthisonforeverylatextableexceptsomespecialcases. landscape29longtableT/Fforwhethertousethelongtableformat.Ifyouhaveatablethatwillspanovertwoormorepages,youwillhavetoturnthison.valignYouprobablywon'tneedtoadjustthislatexoptionveryoften.Ifyouarefamilarwithlatextables,thisistheoptionalpositionforthetabularenvironmentcon-trolingtheverticalpositionofthetablerelativetothebasel

33 ineofthesurroundingtext.Possiblechoicesa
ineofthesurroundingtext.Possiblechoicesareb,candt(default).positionThisisthe"real"orsayoatingpositionforthelatextableenvironment.Thekableonlyputstablesinatableenvironmentwhenacaptionisprovided.Thatisalsothereasonwhyyourtableswillbeoatingaroundifyouspecifycaptionsforyourtable.Possiblechoicesareh(here),t(top,default),b(bottom)andp(onadedicatedpage).centeringT(default)/F.Whethertocentertablesinthetableenvironment.vlineverticalseparator.Defaultisnothingforbooktabstablesbut"|"fornormalta-bles.topruletoprule.Defaultishlinefornormaltablebuttopruleforbooktabstables.bottomrulebottomrule.Defaultishlinefornormaltablebutbottomruleforbooktabstables.midrulemidrule.Defaultishlinefornormaltablebutmidruleforbooktabstables.linesepBydefault,inbooktabstables,kableinsertanextraspaceeveryverowsforcleardisplay.Ifyoudon'twantthisfeatureorifyouwanttodoitinadif-ferentpattern,youcanconsiderchangethisoption.Thedefaultisc(”,”,”,”,'\addlinespace').Also,ifyouarenotusingbooktabs,butyouwantacleanerdisplay,youcanchangethisto”.caption.shortAnotherlatexfeature.Shortcaptionsfortablestable.envirYouprobablydon'tneedtochangethisaswell.Thedefaultsettingistoputatableenvironmentoutsideoftabularifacaptionisp

34 rovided....Otherarguments(seeExamples).
rovided....Otherarguments(seeExamples). landscapePrintthetableonanisolatedlandscapepageinPDF DescriptionThisfunctionwillputthetableonansinglelandscapepage.It'susefulforwidetablesthatcann'tbeprintedonaportraitpage.Usagelandscape(kable_input,margin=NULL)Argumentskable_inputOutputofknitr::kable()withformatspeciedmarginCustomizablepagemarginforspecialneeds.Valuescanbe"1cm","1in"orsimilar. 30listify_argsExamples##Notrun:landscape(knitr::kable(head(mtcars),"latex"))##End(Notrun) linebreakMakelinebreakinLaTeXTablecells DescriptionThisfunctiongenerateLaTeXcodeofmakecellsothatuserscanhavelinebreaksintheirtableUsagelinebreak(x,align=c("l","c","r"),double_escape=F,linebreaker="\n")ArgumentsxAcharactervectoralignChoosefrom"l","c"or"r"double_escapeWhetherspecialcharactershouldbedoubleescaped.DefaultisFALSE.linebreakerSymbolforlinebreakstoreplace.Defaultis\\n. listify_argsConvertargumentsforasinglecallintoMap-ableargs DescriptionConvertargumentsforasinglecallintoMap-ableargsUsagelistify_args(...,lengths=NA,passthru=c("x","y"),notlen1vec=c("lim","xlim","ylim"),notlen1lst=c("minmax","min","max"),ignore=c("same_lim")) magic_mirror31Arguments...Arbitraryargumentstobepossiblyconvertedintolistsofarguments.lengthsAllo

35 wablelengthsofthearguments,typically1and
wablelengthsofthearguments,typically1andthelengthofthemainvari-able(e.g.,"x").If'NA'(default),itisnotenforced.passthruCharactervectorofvariablestopassthroughwithnoconversiontolistsofval-ues.Extranames(notprovidedin...)areignored.notlen1vecCharactervectorofvariablesthatareknowntobelengthover1forasingleplotcall,soitwillalwaysbelist-iedandextracaretoensureitisgroupedcorrectly.Extranames(notprovidedin...)areignored.notlen1lstCharactervectorofvariablesthatarelists,sotheinnerlistlengthisnotchecked/enforced.(Forexample,ifasingleplotcalltakesanargumentlist(a=1,b=2,d=3)andthemulti-datacallcreatesthreeplots,thenanaivematchmightthinkthattherstplotwouldgetlist(a=1),secondplotgetslist(b=2),etc.Addingthatlist-argumenttothis'notlen1lst'willensurethatthefulllistispassedcorrectly.)Extranames(notprovidedin...)areignored.ignoreCharactervectorofvariablestoignore,neverreturned.(Generallyonecancon-trolthisbynotaddingthevariableintherstplace,buthavingthishereallowssomesanitychecksand/orprogrammaticusage.)Valuelist,generallyalistofembeddedlists magic_mirrorMagicmirrorthatreturnskable'sattributes DescriptionMirrormirrortellme,howdoesthiskablelooklike?Usagemagic_mirror(kable_input)Argumentskable_inputTheoutputofkab

36 leExamplesmagic_mirror(knitr::kable(head
leExamplesmagic_mirror(knitr::kable(head(mtcars),"html")) 32remove_column make_inline_plotCombinele(orsvgtext)andparametersintoa'kableExtraInline-Plots'object DescriptionCombinele(orsvgtext)andparametersintoa'kableExtraInlinePlots'objectUsagemake_inline_plot(filename,file_ext,dev,width,height,res,del=TRUE)ArgumentsfilenamePassedthroughtothegraphicsdevice.file_extCharacter,somethinglike"png".devCharacter(e.g.,"svg","pdf")orfunction(e.g.,width,heightPlotdimensionsinpixels.resTheresolutionoftheplot;defaultis300.delIftheleissvg-like,thenthedefaultactionistoreadtheleintoanembeddedSVGobject;oncedone,theleisnolongerused.Thedefaultactionistodeletethisleearly,setthisto'FALSE'tokeepthele.Valuelistobject,withclass'kableExtraInlinePlots' remove_columnRemovecolumns DescriptionRemovecolumnsUsageremove_column(kable_input,columns)Argumentskable_inputOutputofknitr::kable()withformatspeciedcolumnsAnumericvalueorvectorindicatinginwhichcolumn(s)rowsneedtobere-moved rmd_format33Examples##Notrun:remove_column(kable(mtcars),1)##End(Notrun) rmd_formatRmarkdownFormat DescriptionIftheexportformatoftheRmarkdowndocumentexist,Usagermd_format() row_specSpecifythelookoftheselectedrow DescriptionThisf

37 unctionallowsuserstoselectarowandthenspe
unctionallowsuserstoselectarowandthenspecifyitslook.Itcanalsospecifytheformatoftheheaderrowwhenrow=0.Usagerow_spec(kable_input,row,bold=FALSE,italic=FALSE,monospace=FALSE,underline=FALSE,strikeout=FALSE,color=NULL,background=NULL,align=NULL,font_size=NULL,angle=NULL,extra_css=NULL,hline_after=FALSE,extra_latex_after=NULL) 34row_specArgumentskable_inputOutputofknitr::kable()withformatspeciedrowAnumericvalueorvectorindicatingwhichrow(s)tobeselected.Youdon'tneedtocountinheaderrowsorgrouplabelingrows.boldAT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobebolded.italicAT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobeempha-sized.monospaceAT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobemonospaced(verbatim)underlineAT/FvaluetocontrolwhetherthetextoftheselectedrowneedtobeunderlinedstrikeoutAT/Fvaluetocontrolwhetherthetextoftheselectedrowneedtobestrickedout.colorAcharacterstringforrowtextcolor.Forexample,"red"or"#BBBBBB".backgroundAcharacterstringforrowbackgroundcolor.HerepleasepayattentiontothedifferencesincolorcodesbetweenHTMLandLaTeX.alignAcharacterstringforcellalignment.ForHTML,possiblevaluescouldbel,c,rplusleft,center,right,justify,initialandinheritwhileforLaTeX,youcanonlychoosefrom

38 l,c&r.font_sizeAnumericinputforfontsize.
l,c&r.font_sizeAnumericinputforfontsize.ForHTML,youcanalsouseoptionsinclud-ingxx-small,x-small,small,medium,large,x-large,xx-large,smaller,larger,initialandinherit.angle0-360,degreethatthetextwillrotate.extra_cssExtracsstexttobepassedintothecellsoftherow.Notethatit'snotforthewholerow.hline_afterT/F.Areplicateofhline.afterinxtable.Itaddesahlineaftertherrowextra_latex_afterExtraLaTeXtexttobeaddedaftertherow.Similarwithadd.to.rowinxtableExamples##Notrun:xknitr::kable(head(mtcars),"html")row_spec(x,1:2,bold=TRUE,italic=TRUE)##End(Notrun) save_kable35 save_kableSavekabletoles DescriptionSavekabletolesUsagesave_kable(x,file,bs_theme="simplex",self_contained=TRUE,extra_dependencies=NULL,...,latex_header_includes=NULL,keep_tex=FALSE,density=300)ArgumentsxApieceofHTMLcodefortables,usuallygeneratedbykableandkableExtrafilesavetoles.IftheinputtableisinHTMLandtheoutputleendswith.png,.pdfand.jpeg,webshotwillbeusedtodotheconversion.bs_themeWhichBootstrapthemetouseself_containedWillthelesbeself-contained?extra_dependenciesAdditionalHTMLdependencies.Forexample,list(...Additionalvariablesbeingpassedtowebshot::webshot.ThisisforHTMLonly.latex_header_includesAcharactervectorofextraLaTeXheaderstuff.Each

39 elementisarow.Youcanhavethingslikec("\\\
elementisarow.Youcanhavethingslikec("\\\\usepackage{threeparttable}","\\\\usepackage{icons}")Youcouldprobablyaddyourlanguagepackagehereifyouusenon-Englishtextinyourtable,suchas\\\\usepackage[magyar]{babel}.keep_texAT/Foptiontocontrolifthelatexlethatisinitiallycreatedshouldbekept.DefaultisFALSE.densitydensityargumentpassedtomagickifneeded.Defaultis300. 36scroll_boxExamples##Notrun:library(kableExtra)kable(mtcars[1:5,],"html")�%%kable_styling("striped")�%%row_spec(1,color="red")�%%save_kable("inst/test.pdf")##End(Notrun) scroll_boxPutaHTMLtableintoascrollablebox DescriptionThisfunctionwillputaHTMLkableobjectinaxed-height,xed-widthorbothboxandmakeitscrollable.Usagescroll_box(kable_input,height=NULL,width=NULL,box_css="border:1pxsolid#ddd;padding:5px;",extra_css=NULL,fixed_thead=TRUE)Argumentskable_inputAHTMLkableobjectheightAcharacterstringindicatingtheheightofthebox,e.g."50px"widthAcharacterstringindicatingthewidthofthebox,e.g."100px"box_cssCSStextfortheboxextra_cssExtraCSSstylesfixed_theadHTMLtableoptionsotableheaderrowisxedattop.ValuescanbeeitherT/Forlist(enabled=T/F,background="anycolor").Examples##Notrun:#Specifytablesizebypixelskable(cbind(mtcars,mtcars),"html")

40 �%%kable_styling()�%% spec
�%%kable_styling()�%% spec_angle37scroll_box(width="500px",height="200px")#Specifybypercentkable(cbind(mtcars,mtcars),"html")�%%kable_styling()�%%scroll_box(width="100%",height="200px")##End(Notrun) spec_angleGeneraterotationangleforcontinuousvalues DescriptionGeneraterotationangleforcontinuousvaluesUsagespec_angle(x,begin,end,scale_from=NULL)ArgumentsxcontinuousvectorsofvaluesbeginSmallestdegreetorotate.Defaultis0endLargestdegreetorotate.Defaultis359.scale_frominputrange(vectoroflengthtwo).Ifnotgiven,iscalculatedfromtherangeofx spec_boxplotHelperfunctionstogenerateinlinesparklines DescriptionThesefunctionshelpsyouquicklygeneratesetsofsparklinestyleplotsusingbaseRplottingsys-tem.Currently,wesupporthistogram,boxplot,line,scatterandpointrangeplots.Youcanusethemtogetherwithcolumn_spectogenerateinlineplotintables.Bydefault,thisfunctionwillsaveimagesinafoldercalled"kableExtra"andreturntheaddressofthele. 38spec_boxplotUsagespec_boxplot(x,width=200,height=50,res=300,add_label=FALSE,label_digits=2,same_lim=TRUE,lim=NULL,xaxt="n",yaxt="n",ann=FALSE,col="lightgray",border=NULL,boxlty=0,medcol="red",medlwd=1,dir=if(is_latex())rmd_files_dir()elsetempdir(),file=NULL,file_type=if(is_

41 latex())"pdf"elsesvglite::svglite,...)Ar
latex())"pdf"elsesvglite::svglite,...)ArgumentsxVectorofvaluesorListofvectorsofvalues.widthThewidthoftheplotinpixelheightTheheightoftheplotinpixelresTheresolutionoftheplot.Defaultis300.add_labelForboxplot.T/Ftoaddlabelsformin,meanandmax.label_digitsIfTforadd_label,roundingdigitsforthelabel.Defaultis2.same_limT/F.Ifxisalistofvectors,shouldalltheplotsbeplottedinthesamerange?DefaultisTrue.limManuallyspecifyplottingrangeintheformofc(0,10).xaxtOn/OffforxaxistextyaxtOn/OffforyaxistextannOn/Offforannotations(titlesandaxistitles)colColorforthellofthehistogrambar/boxplotbox.borderColorfortheborder.boxltyBoxplot-boxboardertypemedcolBoxplot-medianlinecolormedlwdBoxplot-medianlinewidth spec_color39dirDirectoryofwheretheimageswillbesaved.fileFilename.Ifnotprovided,arandomnamewillbeusedfile_typeGraphicdevice.Canbecharacter(e.g.,"pdf")oragraphicsdevicefunction(grDevices::pdf).Thisdefaultsto"pdf"iftherenderingisinLaTeXand"svg"otherwise....extraparameterspassingtoboxplot spec_colorGenerateviridisColorcodeforcontinuousvalues DescriptionGenerateviridisColorcodeforcontinuousvaluesUsagespec_color(x,alpha=1,begin=0,end=1,direction=1,option="D",na_color="#BBBBBB",scale_from=NULL)ArgumentsxcontinuousvectorsofvaluesalphaT

42 healphatransparency,anumberin[0,1],seear
healphatransparency,anumberin[0,1],seeargumentalphainhsv.beginThe(corrected)huein[0,1]atwhichtheviridiscolormapbegins.endThe(corrected)huein[0,1]atwhichtheviridiscolormapends.directionSetstheorderofcolorsinthescale.If1,thedefault,colorsareorderedfromdarkesttolightest.If-1,theorderofcolorsisreversed.optionAcharacterstringindicatingthecolormapoptiontouse.Fouroptionsareavail-able:"magma"(or"A"),"inferno"(or"B"),"plasma"(or"C"),"viridis"(or"D",thedefaultoption)and"cividis"(or"E").na_colorcolorcodeforNAvaluesscale_frominputrange(vectoroflengthtwo).Ifnotgiven,iscalculatedfromtherangeofx 40spec_hist spec_font_sizeGeneratecommonfontsizeforcontinuousvalues DescriptionGeneratecommonfontsizeforcontinuousvaluesUsagespec_font_size(x,begin=8,end=16,na_font_size=12,scale_from=NULL)ArgumentsxcontinuousvectorsofvaluesbeginSmallesfontsizetobeused.Defaultis10.endLargestfontsize.Defaultis20.na_font_sizefontsizeforNAvaluesscale_frominputrange(vectoroflengthtwo).Ifnotgiven,iscalculatedfromtherangeofx spec_histHelperfunctionstogenerateinlinesparklines DescriptionThesefunctionshelpsyouquicklygeneratesetsofsparklinestyleplotsusingbaseRplottingsys-tem.Currently,wesupporthistogram,boxplot,line,scatterandpointrangeplots.Youcanus

43 ethemtogetherwithcolumn_spectogeneratein
ethemtogetherwithcolumn_spectogenerateinlineplotintables.Bydefault,thisfunctionwillsaveimagesinafoldercalled"kableExtra"andreturntheaddressofthele.Usagespec_hist(x,width=200,height=50,res=300,breaks="Sturges",same_lim=TRUE,lim=NULL,xaxt="n",yaxt="n",ann=FALSE,col="lightgray", spec_image41border=NULL,dir=if(is_latex())rmd_files_dir()elsetempdir(),file=NULL,file_type=if(is_latex())"pdf"elsesvglite::svglite,...)ArgumentsxVectorofvaluesorListofvectorsofvalues.widthThewidthoftheplotinpixelheightTheheightoftheplotinpixelresTheresolutionoftheplot.Defaultis300.breaksThebreakoptioninhist.Defaultis"Sturges"butyoucanalsoprovideavectortomanuallyspecifybreakpoints.same_limT/F.Ifxisalistofvectors,shouldalltheplotsbeplottedinthesamerange?DefaultisTrue.limManuallyspecifyplottingrangeintheformofc(0,10).xaxtOn/OffforxaxistextyaxtOn/OffforyaxistextannOn/Offforannotations(titlesandaxistitles)colColorforthellofthehistogrambar/boxplotbox.borderColorfortheborder.dirDirectoryofwheretheimageswillbesaved.fileFilename.Ifnotprovided,arandomnamewillbeusedfile_typeGraphicdevice.Canbecharacter(e.g.,"pdf")oragraphicsdevicefunction(grDevices::pdf).Thisdefaultsto"pdf"iftherenderingisinLaTeXand"svg"otherwise.forHTMLoutput...ext

44 raparameterssendingtohist() spec_imageSe
raparameterssendingtohist() spec_imageSetupimagepath,size,etc DescriptionUserscandirectlyprovideimagelepathtocolumnspec.However,ifyouneedtospecifythesizeoftheimage,youwillneedthisfunction.Usagespec_image(path,width,height,res=300,svg_text=NULL) 42spec_plotArgumentspathlepath(s)widthimagewidthinpixelheightimageheightinpixelresimageresolution.svg_textIfyouhavetherawtextforSVG.Putthemhere spec_plotHelperfunctionstogenerateinlinesparklines DescriptionThesefunctionshelpsyouquicklygeneratesetsofsparklinestyleplotsusingbaseRplottingsys-tem.Currently,wesupporthistogram,boxplot,line,scatterandpointrangeplots.Youcanusethemtogetherwithcolumn_spectogenerateinlineplotintables.Bydefault,thisfunctionwillsaveimagesinafoldercalled"kableExtra"andreturntheaddressofthele.Usagespec_plot(x,y=NULL,width=200,height=50,res=300,same_lim=TRUE,xlim=NULL,ylim=NULL,xaxt="n",yaxt="n",ann=FALSE,col="lightgray",border=NULL,frame.plot=FALSE,lwd=2,pch=".",cex=2,type="l",polymin=NA,minmax=list(pch=".",cex=cex,col="red"),min=minmax,max=minmax,dir=if(is_latex())rmd_files_dir()elsetempdir(),file=NULL,file_type=if(is_latex())"pdf"elsesvglite::svglite,...) spec_plot43Argumentsx,yVectorofvaluesorListofvectorsofvalues.yisoptional.w

45 idthThewidthoftheplotinpixelheightThehei
idthThewidthoftheplotinpixelheightTheheightoftheplotinpixelresTheresolutionoftheplot.Defaultis300.same_limT/F.Ifxisalistofvectors,shouldalltheplotsbeplottedinthesamerange?DefaultisTrue.xlim,ylimManuallyspecifyplottingrangeintheformofc(0,10).xaxtOn/OffforxaxistextyaxtOn/OffforyaxistextannOn/Offforannotations(titlesandaxistitles)colColorforthellofthehistogrambar/boxplotbox.borderColorfortheborder.frame.plotOn/Offforsurroundingbox(spec_plotonly).DefaultisFalse.lwdLinewidthforspec_plot;withinspec_plot,theminmaxargumentdefaultstousethisvalueforcexforpoints.Defaultis2.pch,cexShapeandsizeforpoints(iftypeisotherthan"l").typePassedtoplot,oftenoneof"l","p",or"b",seegraphics::plot.default()formoredetails.Ignoredwhen'polymin'isnot'NA'.polyminSpecialargumentthatconvertsa"line"toapolygon,wheretheatportionisthisvalue,andtheothersideofthepolygonisthe'y'value('x'ifno'y'provided).If'NA'(thedefault),thenthisisignored;otherwiseifthisisnumericthenapolygoniscreated(and'type'isignored).Notethatif'polymin'isinthemiddleofthe'y'values,itwillgenerateup/downpolygonsaroundthisvalue.minmax,min,maxArgumentspassedtopointstohighlightminimumandmaximumvaluesinspec_plot.IfminormaxareNULL,theydefaulttothevalueofminmax.Settoanempt

46 ylist()todisable.dirDirectoryofwherethei
ylist()todisable.dirDirectoryofwheretheimageswillbesaved.fileFilename.Ifnotprovided,arandomnamewillbeusedfile_typeGraphicdevice.Canbecharacter(e.g.,"pdf")oragraphicsdevicefunction(grDevices::pdf).Thisdefaultsto"pdf"iftherenderingisinLaTeXand"svg"otherwise....extraparameterspassingtoplot 44spec_pointrange spec_pointrangeHelperfunctionstogenerateinlinesparklines DescriptionThesefunctionshelpsyouquicklygeneratesetsofsparklinestyleplotsusingbaseRplottingsys-tem.Currently,wesupporthistogram,boxplot,line,scatterandpointrangeplots.Youcanusethemtogetherwithcolumn_spectogenerateinlineplotintables.Bydefault,thisfunctionwillsaveimagesinafoldercalled"kableExtra"andreturntheaddressofthele.Usagespec_pointrange(x,xmin,xmax,vline=NULL,width=200,height=50,res=300,same_lim=TRUE,lim=NULL,xaxt="n",yaxt="n",ann=FALSE,col="red",cex=0.3,frame.plot=FALSE,dir=if(is_latex())rmd_files_dir()elsetempdir(),file=NULL,file_type=if(is_latex())"pdf"elsesvglite::svglite,...)Argumentsx,xmin,xmaxAscalarvalueorListofscalarvaluesfordot,leftandrighterrorbar.vlineAscalarvalueforwheretodrawaverticalline.widthThewidthoftheplotinpixelheightTheheightoftheplotinpixelresTheresolutionoftheplot.Defaultis300.same_limT/F.Ifxisalistofvectors,should

47 alltheplotsbeplottedinthesamerange?Defau
alltheplotsbeplottedinthesamerange?DefaultisTrue.limManuallyspecifyplottingrangeintheformofc(0,10).xaxtOn/Offforxaxistext spec_popover45yaxtOn/OffforyaxistextannOn/Offforannotations(titlesandaxistitles)colColorforthellofthehistogrambar/boxplotbox.cexsizeofthemeandotanderrorbarsize.frame.plotT/Fforwhethertoplottheplotframes.dirDirectoryofwheretheimageswillbesaved.fileFilename.Ifnotprovided,arandomnamewillbeusedfile_typeGraphicdevice.Canbecharacter(e.g.,"pdf")oragraphicsdevicefunction(grDevices::pdf).Thisdefaultsto"pdf"iftherenderingisinLaTeXand"svg"otherwise.forHTMLoutput...extraparameterssendingtohist() spec_popoverSetupbootstrappopover DescriptionSetupbootstrappopoverUsagespec_popover(content=NULL,title=NULL,trigger="hover",position="right")Argumentscontentcontentforpop-overmessagetitletitleforpop-overmessage.triggerControlshowthepop-overmessageshouldbetriggered.Possiblevaluesincludehover(default),click,focusandmanual.positionHowthetooltipshouldbepositioned.Possiblevaluesareright(default),top,bottom,left&auto. 46usepackage_latex spec_tooltipSetupbootstraptooltip DescriptionSetupbootstraptooltipUsagespec_tooltip(title,position="right")ArgumentstitletextforhoveringmessagepositionHowthetooltipshould

48 bepositioned.Possiblevaluesareright(defa
bepositioned.Possiblevaluesareright(default),top,bottom,left&auto. usepackage_latexLoadaLaTeXpackage DescriptionLoadaLaTeXpackageusingRcode.Justlike\\usepackage{}inLaTeXUsageusepackage_latex(name,options=NULL)ArgumentsnameTheLaTeXpackagenameoptionsTheLaTeXoptionsforthepackageExamplesusepackage_latex("xcolor") xml_as_kable47 xml_as_kableConvertXMLbacktokable DescriptionConvertXMLbacktokableUsagexml_as_kable(x)ArgumentsxXMLtableobject xtable2kableConvertxtabletoakableobject DescriptionThisfunctionallowuserstoturnanxtableobjectintoakablesotheycanusemostofkableExtra'sfunctionswiththeirxtablecodewithoutmakingtoomanychanges.NotethatalthoughItestedmanycasesanditseemstowork,thisfunctionmaynotbefunctionalinsomeothercases.I'mnotaregularxtableuserandcanonlyprovideverylimitedsupportforthisfunction.Youshouldusethistableinthesamewayasprint.xtable.Alltheoptionsyouprovidedtothisfunctionwillbesenttoprint.xtable.Insteadofprintingouttheresult,thisfunctionwillreturntheLaTeXorHTMLastextandakableobject.Usagextable2kable(x,...)Argumentsxanxtableobject...optionsforprint.xtableExamples##Notrun:library(xtable)xtable(mtcars)�%%xtable2kable(booktabs=TRUE)�%%kable_styling(latex_options="striped")##End(Notrun) Index&

49 #3;packagekableExtra-package,3add_footno
#3;packagekableExtra-package,3add_footnote,4add_header_above,5add_indent,7as_image,7auto_index,8cell_spec,9collapse_rows,11column_spec,12dev_chr(graphics_helpers),17footnote,14footnote_marker_alphabet(footnote_marker_number),16footnote_marker_number,16footnote_marker_symbol(footnote_marker_number),16format,28graphics::plot.default(),43graphics_dev(graphics_helpers),17graphics_helpers,17group_rows,18header_separate,20hsv,39html_dependency_bsTable,21html_dependency_kePrint,21html_dependency_lightable,21is_svg(graphics_helpers),17kable_as_image,22kable_as_xml,23kable_classic,23kable_classic_2(kable_classic),23kable_material(kable_classic),23kable_material_dark(kable_classic),23kable_minimal(kable_classic),23kable_paper(kable_classic),23kable_styling,24kableExtra(kableExtra-package),3kableExtra-package,3kableExtra_latex_packages,22kbl,27knitr::kable(),32landscape,29linebreak,30listify_args,30magic_mirror,31make_inline_plot,32opts_current,28pack_rows(group_rows),18remove_column,32rmd_format,33row_spec,33save_kable,35scroll_box,36spec_angle,37spec_boxplot,37spec_color,39spec_font_size,40spec_hist,40spec_image,41spec_plot,42spec_pointrange,44spec_popover,45spec_tooltip,46text_spec(cell_spec),9usepackage_late