The large sample results and
small sample simulation programs are based upon research reported in
Verrill (1993), "Predictor Sort Sampling, Tight T's, and the
Analysis of Covariance," The Journal of the
American Statistical Association, 88, No. 421, 119-124
Kretschmann (2017a), "A Reminder about
Potentially Serious Problems with a Type of Blocked ANOVA
Analysis," USDA Forest Products Laboratory draft research paper
Links to the FORTRAN source code for versions of these programs can be found here.
In what follows, you will be asked to provide a value for the correlation between the predictor and the response. If you are not performing a predictor sort experiment, but are just performing a standard ANOVA type of experiment, simply set the correlation value to 0.
What kind of experiment is it?