Chun Li, Ph.D. Associate Professor, Department of Biostatistics Investigator, Center for Human Genetics Research E mail: #99; #104; #117; #110; #046; #108; #105 ...
Chun's R Notes Getting help To see the help page for a function, use "?" of help(). For example, ?plot and help(plot) will show the help page for the function plot ...
Chun's Stata Notes In this page, EMS refers to Essential Medical Statistics, a very good introductory book on biostatistics. Getting help Help pages: Type help ...
IGP 304: Stata Labs Some words from the instructor Knowing the software is vital to your learning of statistics and your course performance. If you learn statistics ...
Students' Datasets #RyanQuestion060113 Ryan's question on dichotomization (01/13/2006) Ryan asked this question: Here's something that sounds trivial, but I think ...
Chun's course blog Beginning words: Blogging is totally new to me. I try to experiment this so that I can help you understand the course and statistics in general ...
Homework 1 (due on Monday, January 23) Please note: * Problems will be added until the last class before the due date. * No electronic submission unless explicitly ...
Homework 2 (due on Monday, February 6) Please note: * Problems will be added until the last class before the due date. * No electronic submission unless explicitly ...
Homework 3 (due on Monday, February 20) Please note: * Problems will be added until the last class before the due date. * No electronic submission unless explicitly ...
Homework 4 (due on Wednesday, April 5) Please note: * Problems will be added until the last class before the due date. * No electronic submission unless explicitly ...
Homework 5 (due on Wednesday, April 19) Please note: * Problems will be added until the last class before the due date. * No electronic submission unless explicitly ...
Options for Final Exam Option 1 * In class (Monday, 4/28, 3PM) * Short answer * Maybe some multiple choice and/or True False * Given analysis results ...