climpred.metrics._pearson_r_p_value¶
-
climpred.metrics.
_pearson_r_p_value
(forecast, verif, dim=None, **metric_kwargs)[source]¶ Probability that forecast and verification data are linearly uncorrelated.
Two-tailed p value associated with the Pearson product-moment correlation coefficient (
pearson_r
), assuming that all samples are independent. Usepearson_r_eff_p_value
to account for autocorrelation in the forecast and verification data.- Parameters
forecast (xarray object) – Forecast.
verif (xarray object) – Verification data.
dim (str) – Dimension(s) to perform metric over.
metric_kwargs (dict) – see xskillscore.pearson_r_p_value
- Details:
minimum
0.0
maximum
1.0
perfect
1.0
orientation
negative
See also
xskillscore.pearson_r
xskillscore.pearson_r_p_value
climpred.pearson_r
climpred.pearson_r_eff_p_value