8 9 10
# File 'lib/distribution/binomial/gsl.rb', line 8 def cdf(k,n,prob) GSL::Cdf.binomial_P(k,prob,n) end
5 6 7
# File 'lib/distribution/binomial/gsl.rb', line 5 def pdf(k,n,prob) GSL::Ran.binomial_pdf(k,prob,n) end