Description Usage Arguments Value Author(s) References
Gets HSI threshold that maximizes sum of sensitivity and specificity.
1 | SnsPlsSpcMax(Obs, HSI)
|
Obs |
A binary vector with 0 indicating absence and 1 indicating presence with length = length(HSI). |
HSI |
A numeric vector with range 0 < HSI < 1 of length = length(Obs). |
HSI_thrshld |
Threshold that maximizes sum of sensitivity and specificity. |
sensitivity |
Sensitivity at maxSSS threshold. |
specificity |
Specificity at maxSSS threshold. |
Quresh Latif
Liu, C., G. Newell, and M. White. 2016. On the selection of thresholds for predicting species occurrence with presence-only data. Ecology and Evolution 6:337-348.
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