Home › Math & Conversions › Core Math & Algebra › Friedman test Friedman Test Calculator Run the Friedman test for repeated-measures designs. Enter either raw data (one row per subject/block, one column per treatment) or rank sums , and get the Friedman chi-square statistic, p-value and Kendall’s W effect size. Suitable for nonparametric analysis of k ≥ 3 related conditions when assumptions for repeated-measures ANOVA are doubtful. Input mode Raw data (recommended) Rank sums Blocks

Subcategories in Home › Math & Conversions › Core Math & Algebra › Friedman test Friedman Test Calculator Run the Friedman test for repeated-measures designs. Enter either raw data (one row per subject/block, one column per treatment) or rank sums , and get the Friedman chi-square statistic, p-value and Kendall’s W effect size. Suitable for nonparametric analysis of k ≥ 3 related conditions when assumptions for repeated-measures ANOVA are doubtful. Input mode Raw data (recommended) Rank sums Blocks.