| choplump-package | Permutation Test for Some Positive and Many Zero Responses | 
| chooseMatrix | Create an (n choose m) by n matrix with unique rows. | 
| choplump | Choplump Test | 
| choplump.default | Choplump Test | 
| choplump.formula | Choplump Test | 
| choplumpGeneral | General choplump test | 
| methodRule1 | Rule for determining method for choplump function | 
| wilcox.manyzeros.exact | Wilcoxon Rank Sum Test |