pysteps.verification.detcatscores.det_cat_fct_accum

pysteps.verification.detcatscores.det_cat_fct_accum(contab, pred, obs)

Accumulate the frequency of “yes” and “no” forecasts and observations in the contingency table.

Parameters:

• contab (dict) – A contingency table object initialized with pysteps.verification.detcatscores.det_cat_fct_init.

• pred (array_like) – Array of predictions. NaNs are ignored.

• obs (array_like) – Array of verifying observations. NaNs are ignored.