multinom: multinomial coefficient

In npetraco/che302r: Handy functions for CHEM 302, Physical Chemistry II

multinomial coefficient

Description

This function computes the multinomial coefficient

Usage

multinom(x, logQ = F)

Arguments

x	a macrostate, i.e. a vector of one-particle state occupancies
logQ	whether or not to return the log of the multinomial coefficient. Default is FALSE

Details

This is a function computes the multinomial coefficient.

Value

multinomial coefficient.

Examples

library(che302r)

x <- c(3,2,8,0,0,1,0,0)
N <- sum(x)
factorial(N)/prod(factorial(x))
multinom(x)

multinom(c(3,3,7,0,0,1,0,0))

multinom(c(2,4,1,2,2,0,1,2), logQ = T)

npetraco/che302r documentation built on April 17, 2025, 10:34 p.m.