cumulative probability of a chibar distribution

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Description

cumulative probability of a chi-bar distribution (mixed chi-square)

Usage

1
pchibar(x, df, wt)

Arguments

x

quantile of chi-bar distribution

df

vector degrees of freedom

wt

vector of mixing proportions (weights)

Value

cumulative density of chi-bar distribution

See Also

pchisq

Examples

1
2
pch = pchibar(3, df=c(0,1), wt=c(.5,.5))
1-pch  # compare to 1-pchisq(3,1)

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