CamDavidsonPilon/lifetimes v0.10.0

on GitHub

0.10.0

• BetaGeoBetaBinomFitter.fit has replaced n_custs with the more appropriately named weights (to align with other statisical libraries). By default and if unspecified, weights is equal to an array of 1s.
• The conditional_ methods on BetaGeoBetaBinomFitter have been updated to handle exogenously provided recency, frequency and periods.
• Performance improvements in BetaGeoBetaBinomFitter. fit takes about 50% less time than previously.
• BetaGeoFitter, ParetoNBDFitter, and ModifiedBetaGeoFitter both have a new weights argument in their fit. This can be used to reduce the size of the data (collapsing subjects with the same recency, frequency, T).