Editing Noncentral F-distribution (section)

== Implementations ==
The noncentral ''F''-distribution is implemented in the [[R (programming language)|R]] language (e.g., pf function), in [[MATLAB]] (ncfcdf, ncfinv, ncfpdf, ncfrnd and ncfstat functions in the statistics toolbox) in [[Mathematica]] (NoncentralFRatioDistribution function), in [[NumPy]] (random.noncentral_f), and in [[Boost C++ Libraries]].<ref>{{cite web |url=http://www.boost.org/doc/libs/1_39_0/libs/math/doc/sf_and_dist/html/math_toolkit/dist/dist_ref/dists/nc_f_dist.html |title=Noncentral F Distribution: Boost 1.39.0 |author=John Maddock |author2=Paul A. Bristow |author3=Hubert Holin |author4=Xiaogang Zhang |author5=Bruno Lalande |author6=Johan Råde |work=Boost.org |access-date=20 August 2011}}</ref>

A collaborative wiki page implements an interactive online calculator, programmed in the [[R (programming language)|R language]], for the noncentral t, [[Noncentral chi-squared distribution|chi-squared]], and F distributions, at the Institute of Statistics and Econometrics of the [[Humboldt University of Berlin]].<ref>{{cite web |url=http://mars.wiwi.hu-berlin.de/mediawiki/slides/index.php/Comparison_of_noncentral_and_central_distributions |title=Comparison of noncentral and central distributions |author=Sigbert Klinke |date=10 December 2008 |publisher=Humboldt-Universität zu Berlin}}</ref>