How to obtain the critical value F0 of a F-distribution?

Fred
Tue, 24 Mar 2020 14:05:47 +0000
Statistics

Hi,
I am not statistician and I need some advises to do a statistical test in Julia. I would like to obtain the critical value F0 of a F-distribution available for example in these tables

socr.ucla.edu

F-Distribution Tables

Statistics Online Computational Resource

I read the Distributions.jl documentation, I found that it is possible to build a F-distribution, for example, with 5 and 2 degree of freedom

julia> using Distributions
 julia> d = FDist(5,2)
FDist{Float64}(ν1=5.0, ν2=2.0)

The risk F0, for 5 and 2 degree of freedom in the F Table for α = 0.10 is F0 = 9.29263. But I did not managed to obtain this value because I didn’t find how to obtain the critical value in the documentation. Maybe there is another word to call this parameter… Is it possible ? Thank you for your help !

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