PPT-Some Best Statistical Practices for Astronomy

or Common Statistical Mistakes i n the Astronomical Literature Eric Feigelson Penn State University Arcetri Observatory April 2014 The problem Astronomers are welltrained in the mathematics underlying physics but not in applied fields associated with statistical methodology . MISCONCEPTIONS:. A mistaken thought, idea, or notion; a misunderstanding . The American Heritage® Dictionary of the English Language. The 5-step process of eliciting, identifying, confronting, resolving, and reinforcing mentioned in Dr. . Day One. the universe, astronomy and cosmology. Universe. – totality of all space/time, matter and energy. Astronomy. . – the study of celestial objects, space and the physical universe. Cosmology. in . Sri Lanka. (. plus how I ended up here in Campos, RJ, . Brasil. ). Prasanna. . Deshapriya. President. Mathematical & Astronomical Society. University of Colombo. Sri Lanka. http://iya2009sl.blogspot.com. Astro1010-lee.com. twlee2016@gmail.com. Chapter 13. Uranus & Neptune. Survey of Astronomy. Astro1010-lee.com. twlee2016@gmail.com. Chapter 13. Uranus was Discovered in 1781 by William Herschel; first planet to be discovered in recorded history.. . Presented by:-. Mohit. . Shashwat. . Ankit. What is X-ray Astronomy?. X ray astronomy is an observational branch of . astronomy. which deals with the study of x ray observation and detection from astronomical objects.. OUR PLACE IN SPACE. Earth is not special. We do not have any unique place in the Universe. We live on an ordinary rocky planet called Earth, one of nine known planets orbiting an average star called Sun. We are near the edge of a huge collection of stars called the Milky Way Galaxy, which is one galaxy among countless billions of other galaxies spread throughout the observable universe.. objects outside the Earth (astronomical objects). Ancient Astronomy. “Ancient” means from . time long past, especially before the end of the Western Roman Empire in 476 A.D.. Many ancient peoples, including in ancient China and India, made detailed observations about the objects in the sky. Astronomy. , derived from the Greek words for . star law. , is the scientific study of all objects beyond our world. . Astronomy is not a “stand-alone” science. . It combines areas from a number of other fields, including mathematics, chemistry, geology, biology and physics. . Early Astronomy . Humans have been fascinated by the sky for all time.. Constellations have helped people navigate, tell stories, are the gods that look over humanity.. Constellations are groupings of stars that form images, much like seeing . . Astronomy. , derived from the Greek words for . star law. , is the scientific study of all objects beyond our world. . Astronomy is not a “stand-alone” science. It combines areas from a number of other fields, including mathematics, chemistry, geology, biology and physics. . 1. Ancient Astronomy. Many ancient cultures took a keen interest in the changing nighttime sky. The records and artifacts that have survived until the present make that abundantly clear. . 2. Ancient Astronomy. point processes in astronomy 1 Jogesh Babu a Eric D Feigelson b Department of Statistics 319 Classroom BI Pennsylvania State Abstract review several topics arising in astronomical research where the s Modern astronomical research is beset with a vast range of statistical challenges, ranging from reducing data from megadatasets to characterizing an amazing variety of variable celestial objects or testing astrophysical theory. Linking astronomy to the world of modern statistics, this volume is a unique resource, introducing astronomers to advanced statistics through ready-to-use code in the public domain R statistical software environment. The book presents fundamental results of probability theory and statistical inference, before exploring several fields of applied statistics, such as data smoothing, regression, multivariate analysis and classification, treatment of nondetections, time series analysis, and spatial point processes. It applies the methods discussed to contemporary astronomical research datasets using the R statistical software, making it invaluable for graduate students and researchers facing complex data analysis tasks. A link to the author\'s website for this book can be found at www.cambridge.org/msma. Material available on their website includes datasets, R code and errata. Best Practices in Statistical Consulting . October 16, 2013. Colleen Kelly, Ph.D.. Principal Statistician. What are the attributes of the ideal consultant?. Condensed from the list prepared by the ASA Committee to examine the training needs of...