The Bonferroni [[correction]] is an adjustment made to [[P-value]]s when several dependent or independent [[statistical test]]s are being performed simultaneously on a single data set. To perform a Bonferroni correction, divide the critical P value (α) by the number of comparisons being made.

[[Kruskal-Wallis test]], followed by [[Dunn-Šidák multiple comparisons]] with [[Bonferroni correction]]