Lesson 2c Multiple Comparisons

Summary

Presenter: Brent Logan, PhD, Professor, Division of Biostatistics, Medical College of Wisconsin Many studies are conducted with ... This animated video reviews the problem of A potential bias that comes up often in the ot literature especially in pilot studies is To view a playlist and download materials shown in this eCourse, visit the course page at: ... This lecturelet continues on the topic of permutation testing, with a focus on two forms of Family-wise error and the problem with running many statistical tests. References: ... Now that we have introduced both P values and hypothesis tests, we need to spend a little time grappling with the problem of ... This video explains the process of This video is part of the Udacity course "Statistics". Watch the full course at udacity.com/course/st095. ... so what we're going to be doing is what's called a Testing many pairs of groups is often called In this lecture, we discuss planned orthogonal contrasts and unplanned contrasts such as Bonferroni- corrected pairwise t-tests ...