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StatsFPDF

StatsFPDF (x, n1, n2)​

The StatsFPDF function returns the probability distribution function for the F distribution with shape parameters n1 and n2

f(x;n1,n2)=Γ(n1+n22)(n1n2)n12xn12−1Γ(n12)Γ(n22)(1+n1xn2)n1+n22.\displaystyle f\left(x ; n_{1}, n_{2}\right)=\frac{\Gamma\left(\frac{n_{1}+n_{2}}{2}\right)\left(\frac{n_{1}}{n_{2}}\right)^{\frac{n_{1}}{2}} x^{\frac{n_{1}}{2}-1}}{\Gamma\left(\frac{n_{1}}{2}\right) \Gamma\left(\frac{n_{2}}{2}\right)\left(1+\frac{n_{1} x}{n_{2}}\right)^{\frac{n_{1}+n_{2}}{2}}} .

See Also​

Statistical Analysis, StatsFCDF, StatsInvFCDF