DKW

DKW (Deken-Walsh-Kaute) is a statistical tool used to compare a sample’s distribution to a reference distribution, often the normal curve. It measures the maximum difference between the observed data’s cumulative distribution and the expected distribution. This helps determine whether the data fits a specific distribution, like normality, by providing a quantitative test result. In simple terms, DKW assesses how closely your data matches a known pattern, aiding in statistical analysis and decision-making without assuming complex models.