2 papers
math.PR2024
A refinement of the multinomial distribution with application
Andrew V. Sills
A refinement of the multinomial distribution is presented where the number of inversions in the sequence of outcomes is tallied. This refinement of the multinomial distribution is…
math.ST2024
On integer partitions and the Wilcoxon rank-sum statistic
Andrew V. Sills
In the literature, derivations of exact null distributions of rank-sum statistics is often avoided in cases where one or more ties exist in the data. By deriving the null distribut…