Komogorov-Smirnov Test

**Semantic type:** Quantitative Concept

**Definition:** Either the Kolmogorov-Smirnov one-sample test, a goodness-of-fit test, that tests whether an observed dataset is consistent with an hypothesized theoretical distribution or the Kolmogorov-Smirnov two-sample test, a test of the null hypothesis that two independent samples have been drawn from the same population (or from populations with the same distribution).