Module: Distribution::LogNormal::GSL_
- Defined in:
- lib/distribution/lognormal/gsl.rb
Class Method Summary collapse
Class Method Details
.cdf(x, u, s) ⇒ Object
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# File 'lib/distribution/lognormal/gsl.rb', line 13 def cdf(x,u,s) GSL::Cdf::lognormal_P(x.to_f, u.to_f, s.to_f) end |
.p_value(pr, u, s) ⇒ Object
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# File 'lib/distribution/lognormal/gsl.rb', line 9 def p_value(pr,u,s) GSL::Cdf::lognormal_Pinv(pr.to_f, u.to_f, s.to_f) end |
.pdf(x, u, s) ⇒ Object
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# File 'lib/distribution/lognormal/gsl.rb', line 5 def pdf(x,u,s) GSL::Ran::lognormal_pdf(x.to_f, u.to_f, s.to_f) end |