xj, j = 1, ..., n are the observations
ni is the number of observations in the ith level of X
F is the pooled cumulative empirical distribution function
Fi is the cumulative empirical distribution function for the ith level of X
The p-value for the test. This is the probability that D exceeds the computed value under the null hypothesis of no difference between the levels.
The p-value for the test of D+.
The p-value for the test of D-.
Kolmogorov-Smirnov Exact Test

Help created on 7/12/2018