Numerix

v0.6.0

Numerix v0.6.0 Numerix.Special View Source

Special mathematical functions that would make Euler proud.

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Functions

logistic(p)

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.

logit(p)

Calculates the logit function (the inverse of the sigmoidal logistic function) for probability p (a number between 0 and 1).

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logistic(p)

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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.

Link to this function

logit(p)

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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).