W
Weighted kappa
You are most likely to see this in inter-rater agreement studies. It is an...
Wide format data
See long format data. The latter is often called "thin format" data but I...
Within subjects/participants tests
At the simplest ("paired tests") this is testing whether the mean change across two measurements...
Work and Social Adjustment Scale (WSAS)
A five item scale intended to measure what it says. One of the IAPT...