multComb: Combinations of the first n integers in k groups
Description
This is a function, used for generating the permutations used for the Exact distribution of many of the statistical procedures in Hollander, Wolfe, Chicken - Nonparametric Statistical Methods Third Edition, to generate possible combinations of the first n=n1+n2+...+nk integers within k groups.
Usage
multComb(n.vec)
Value
Returns a matrix of n!/(n1!*n2!*...*nk!) rows, where each row represents one possible combination.
Arguments
n.vec
Contains the group sizes n1,n2,...,nk
Author
Grant Schneider
Details
The computations involved get very time consuming very quickly, so be careful not to use it for too many large groups.