g01aac | Mean, variance, skewness, kurtosis, etc., one variable, from raw data |
g01adc | Mean, variance, skewness, kurtosis, etc., one variable, from frequency table |
g04bcc | Analysis of variance, general row and column design, treatment means and standard errors |
g07ddc | Trimmed and winsorized mean of a sample with estimates of the variances of the two means |
g08aec | Friedman two-way analysis of variance on k matched samples |
g08afc | Kruskal–Wallis one-way analysis of variance on k samples of unequal size |