dchyper: Probability mass function for conditional hypergeometric...

In chyper: Functions for Conditional Hypergeometric Distributions

Description

Calculates the PMF of a conditional hypergeometric distribution: the distribution of how many items are in the overlap of all samples when samples of arbitrary size are each taken without replacement from populations of arbitrary size.

Usage

dchyper(k, s, n, m, verbose = T)

Arguments

k	an integer or vector of integers representing the overlap size
s	an integer representing the size of the intersecting population
n	a vector of integers representing the sizes of each non-intersecting population
m	a vector of integers representing the sample sizes
verbose	T/F should intermediate messages be printed?

Value

The probability of sampling k of the same items in all samples

Examples

dchyper(c(3,5), 10, c(12,13,14), c(7,8,9))

chyper documentation built on Aug. 13, 2021, 5:09 p.m.