mchisq {DescTools}R Documentation

Mean and Variance of the Chi-Squared Distribution

Description

Formula: \mu = df \mathrm{Var}(X) = 2 \cdot df

Usage

mchisq(df)

Arguments

df

Degrees of freedom

Value

List with mean and variance

See Also

dchisq

Examples

mchisq(df = 4)

[Package DescTools version 0.99.60 Index]