10:58duration 10 minutes 58 seconds
BIOS 7010 Power and Sample Size Part 1 -…
BIOS 7010 Power and Sample Size Part 1 - Statistical Power.mp4
02:23duration 2 minutes 23 seconds
The Sum Statement
The Sum statement is closely related to RETAIN. It allows one to calculate a cumulative sum over the observations in a data set. Many statistics and other quantities that arise in statistical…