cochranq. Cochran's Q test for stochastic dominance in blocked binary data
Program by Alexis Dinno.
Support: alexis dot dinno at pdx dot edu
Version 1.3.1 (Updated: April 27, 2017)

This package includes cochranq and the data sets diphtheria which is reproduced from Cochran's 1950 paper, and motorskills which is reproduced from Mielke and Berry's 1995 paper. cochranq performs a nonparametric test of group differences in proportion analogous to a repeated measures ANOVA, under a null hypothesis of equal proportions across all groups. A nonasymptomatic version of the test provides increased statistical power. Different options to report effect size are included.

This package is written for STATA versions 8 - 14. Requests for a version compatible with versions of STATA earlier than v8 are untenable since I do not have access to the software.

All feature and bug requests are welcome and will be considered.

cochranq.ado (1.3.1)
cochranq.sthlp (for a text-only version of this file click here)