Numerix v0.4.1 Numerix.Special
Special mathematical functions that would make Euler proud.
Summary
Functions
Calculates the sigmoidal logistic function, a common “S” shape. It is the inverse of the natural logit function and so can be used to convert the logarithm of odds into a probability
Calculates the logit function (the inverse of the sigmoidal logistic function) for probability p (a number between 0 and 1)
Functions
Specs
logistic(Numerix.Common.extended_number) :: float
Calculates the sigmoidal logistic function, a common “S” shape. It is the inverse of the natural logit function and so can be used to convert the logarithm of odds into a probability.
Specs
logit(float) :: Numerix.Common.extended_number | nil
Calculates the logit function (the inverse of the sigmoidal logistic function) for probability p (a number between 0 and 1).