029ddd9f__of_North_Carolina_Chapel_Hill__Purpose_of_test
[Parametric test] One way analysis of variance (F test) using total sum of squares Kruskall-Wallis analysis of variance by ranks [Example] To determine whether plasma glucose level is higher one hour, two hours, or three hours after a meal [Purpose of test] 
Effectively, a generalization of the paired t or Wilcoxon matched pairs test where three or more sets of observations are made on a single sample
Basic Statistics for EBPT - Evidence Based Physical Therapy - Subject Guides at University of North Carolina Chapel Hill
Purpose of test