https://bugs.documentfoundation.org/show_bug.cgi?id=93329
--- Comment #2 from Dennis Francis <[email protected]> ---
Looks like the ScFTest() method tries to compute F distribution on the variance
ratio using GetFDist(), where it should be computing F-cumulative distribution
on the variance ratio . F-Cumulative distribution involves calculation of
"regularized incomplete beta function" (See
https://en.wikipedia.org/wiki/Beta_function#Incomplete_beta_function).
Boost library seems to have a good implementation :
http://www.boost.org/doc/libs/1_35_0/libs/math/doc/sf_and_dist/html/math_toolkit/special/sf_beta/ibeta_function.html
This page mentions the research paper the implementation is based on it and
looks very involved.
Do we want to write the implementation on our own or can we just use boost
implementation of the function in question ?
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