Mathematical Utilities

The pypomp.maths module provides a set of numerical utilities designed for stable log-likelihood aggregation and common parameter transformations.

logmeanexp(-> float)	Compute the log of the mean likelihood from log-likelihood values.
logmeanexp_se(-> float)	Compute a jackknife standard error for the logmeanexp() estimator.
expit(x)	The logistic sigmoid (expit) function
logit	The logit function