April 20th, 2013· Fixed a problem in the exact test "Proportions: Inequality, two independent groups (uncontional)". The problem only occurred when p1 > p2.
September 12th, 2012· Fixed a problem with the effect size drawers of "ANOVA: Fixed effects". The drawers now appear correctly after clicking on the "Determine" button.
September 12th, 2012· Fixed a problem in the test of equality of two variances. The problem did not occur when both sample sizes were identical.
· Fixed a problem in calculating the effect size from variances in the repeated measures ANOVA.
July 4th, 2012· Added an options dialog to the repeated-measures ANOVA which allows a more flexible specification of effect sizes.
· Fixed a problem in calculating the sample size for Fisher's exact test. The problem did not occur with post hoc analyses.
July 6th, 2011· Fixed a bug in the ANCOVA module. Changing the number of covariates now correctly leads to the appropriate change in the denominator degrees of freedom.