xskillscore.Contingency.equit_threat_score
- Contingency.equit_threat_score(yes_category=2)
Returns the equitable threat score(s) for dichotomous contingency data.
\[ETS = \frac{hits - hits_{random}} {hits + misses + \mathrm{false~alarms} - hits_{random}}\]\[hits_{random} = \frac{(hits + misses (hits + \mathrm{false~alarms})}{total}\]- Parameters:
yes_category (value, optional) – The category coordinate value of the category corresponding to ‘yes’
- Returns:
An array containing the equitable threat score(s)
- Return type:
References
https://www.cawcr.gov.au/projects/verification/#Contingency_table