qchyper {chyper}

Quantile function for conditional hypergeometric distributions

Description

Calculates the quantile function 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

qchyper(p, s, n, m, verbose = T)

Arguments

p

the desired quantile or quantiles

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 minimum integer (or integers for a vector input) such that the input probability is less than or equal to the probability of sampling that many of the same items in all samples.

Examples

qchyper(c(0,0.9,1), 10, c(12,13,14), c(7,8,9))