getChiSquare.F: getChiSquare.F
In semPower: Power Analyses for SEM

calculates chis-square from the population minimum of the fit-function

1	getChiSquare.F(Fmin, n, df)

`Fmin`	population minimum of the fit-function
`n`	number of observations
`df`	model degrees of freedom

chi = (n-1)*F + df = ncp + df

note that F is the population minimum; using F_hat would give chi = (n-1)*F_hat

NCP

semPower documentation built on Nov. 2, 2021, 1:06 a.m.

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