SPPREV
(Package: PresenceAbsence) :
Overall Preavalences for Species Presence/Absence Data
This data set is summary prevalence for Presence/Absence data for 13 species from 1930 forested locations. SPPREV is the prevalence data from the full dataset (training and test data). Note that SPDATA is the model predictions from the test data subset (20 percent of total plots) of this original dataset, and therefore the species in SPDATA have slightly different prevalence than the overall prevalence given in SPPREV.
This data set has Presence/Absence predictions for 13 species at 386 forested locations. It consists of species, observed presence-absence values, and the probability predictions of three different models.
This data set was generated using the presence.absence.simulation() function. It consists of plotID, observed presence-absence values, and the simulated probability predictions of three different models, for 1000 plots.
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