2 Questions 5 Answers 0 Followers
Questions related from Thais Coutinho
I have a continuous variable X, a continuous mediator M, and a time-dependent outcome Y. Can mediation analyses based on the principles of Baron & Kenny be applied, using Cox-proportional...
02 July 2015 8,239 4 View
I understand that a sample size to detect an interaction is 4x higher than to detect a main effect association. Thus, for a given, fixed sample, is it valid to raise the alfa in order to detect...
28 April 2015 8,965 12 View