discreteMTP-package: Multiple Testing Procedures For Discrete Test Statistics
In discreteMTP: Multiple testing procedures for discrete test statistics

Multiple testing procedures for discrete test statistics, that use the known discrete null distribution of the p-values for simultaneous inference. The package contains a p.discrete.adjust function, similar to p.adjust, that provides the adjusted p-values from two step-up and two step-down multiple testing procedures that exploit the discrete null distribution of the p-values. A detailed description of these procedures can be found in Heller & Gur (2011) link.