presence {Rlda} | R Documentation |
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.
data(presence)
A data frame with 386 observations for 13 species. Each cell represents one when the specie is presented zero otherwise.
This dataset is from: Moisen, G.G., Freeman, E.A., Blackard, J.A., Frescino, T.S., Zimmerman N.E., Edwards, T.C. Predicting tree species presence and basal area in Utah: A comparison of stochastic gradient boosting, generalized additive models, and tree-based methods. Ecological Modellng, 199 (2006) 176-187.
data(presence)