Module: Distribution::LogNormal::Ruby_
- Defined in:
- lib/distribution/lognormal/ruby.rb
Class Method Summary collapse
-
.cdf(x, u, s) ⇒ Object
def p_value(pr,u,s) end.
- .pdf(x, u, s) ⇒ Object
Class Method Details
.cdf(x, u, s) ⇒ Object
def p_value(pr,u,s) end
14 15 16 |
# File 'lib/distribution/lognormal/ruby.rb', line 14 def cdf(x,u,s) Distribution::Normal.cdf((Math.log(x)-u) / s) end |