larch.Model.mixture_summary

Model.mixture_summary() → DataFrame

Create a summary of the mixture parameters as a pandas DataFrame.

For parameters with random distributions, this summarizes the distribution of the parameters. The summary includes the mean, standard deviation, and quartiles of the parameters, as well as the share of positive, negative, and zero values.

The summary is computed statistically from the random draws, not analytically from the parameter values, and so may be slightly off from the “true” values if the number of draws is too small (but the estimation results will also be impacted in this case).