PPT-Factorial

ANOVA More than one categorical explanatory variable Factorial ANOVA Categorical explanatory variables are called factors More than one at a time Originally for true experiments but also useful with observational data. No numbers!. Research design explained. This tutorial is based on the example study described on page . 467 . of . Research . design . explained. .. This tutorial is based on the example study described on page . Cal State Northridge. . 320. Andrew Ainsworth PhD. Topics in Factorial Designs. What is Factorial?. Assumptions. Analysis. Multiple Comparisons. Main Effects. Simple Effects. Simple Comparisons. Effect Size estimates. Dr. Dan Rand. Winona State University. When it was a game, not a poorly run business. How was baseball designed?. Abner Doubleday in Cooperstown, or Alexander Cartwright in Hoboken, NJ?. Baseball is a beautifully balanced game !. Chapter One. Modern Programming Languages, 2nd ed. . 1. Outline. What makes programming languages an interesting subject? . The amazing variety. The odd controversies. The intriguing evolution. The connection to programming practice. ANOVA. More than one categorical explanatory variable. STA305 Spring 2014. See last slide for copyright information. Optional Background Reading. Chapter 7 of . Data analysis with SAS. 2. Factorial ANOVA. 4. Main Effects. Overview. What is a factorial design?. What is a main effect?. How can one determine the number of factors, levels, conditions, and main effects present in a study?. Reminder. Make sure get an APA style manual ASAP. Dr.MUSTAQUE. AHMED. MBBS,MD(COMMUNITY MEDICINE),. FELLOWSHIP IN HIV/AIDS. OBJECTIVE OF THE CLASS. TO UNDERSTAND THE ASSOCIATION AND CAUSATION IN EPIDEMIOLOGY. 2. DESCRIPTIVE STUDIES- suggest an etiological hypothesis.. Factorial Essentials. Factorial design = more than one IV. IVs referred to as “factors”. Identifying factorial designs. Notation system. Digits represent IVs. Numerical values of digits represent the # of levels of each IV. method call itself.. A method that does so is known as a . recursive method.. A recursive method can call itself either . directly or indirectly . through another method.. E.g. . Fibonacci method. Factorial method. UNC Chapel . Hill. Data Structures . and Analysis. (COMP 410). 0. . data . (. types, simple information. ). 1. . data storage . (. variables, assignment. ). 2. . data retrieval . (. expressions, evaluation. Chapter 13 Recursion Recursive Solution A recursive solution solves a problem by solving a smaller instance of the problem. Example How do we go about looking for a word in a dictionary? Two methods Recursion For some problems, it’s useful to have a method call itself. A method that does so is known as a recursive method. A recursive method can call itself either directly or indirectly through another method. f a 1W E00 t flff 9if r 0uum aift wo M 4Mt MOMMan Ieuo 0A tumem a fl -imOwm or a UWl twt of Pna i M 1 f Oiro s ontenNoaU6 ammmwm I 011 AGNCY US ONLY Lewd WNWr 2 REPORT OAT 3 RIPOaT TYPI AND OATES C Tail Recursion. Recursion – Recursive Calls to a Function. To review a topic you should have covered, recursion in programming is the act of a function or procedure calling itself or otherwise making use of itself in its definition..