arviz_stats.base.array_stats.loo_summary

array_stats.loo_summary(elpd_i, p_loo_i)

Aggregate pointwise LOO values.

Parameters:

elpd_iarray_like

Pointwise expected log predictive density.

p_loo_iarray_like

Pointwise effective number of parameters.

Returns:

elpdfloat

Total expected log predictive density.

elpd_sefloat

Standard error of elpd.

p_loofloat

Total effective number of parameters.

lppdfloat

Log pointwise predictive density.