presence: Species Presence/Absence Data

In Rlda: Bayesian LDA for Mixed-Membership Clustering Analysis

Description

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.

Usage

data(presence)

Format

A data frame with 386 observations for 13 species. Each cell represents one when the specie is presented zero otherwise.

Source

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.

Examples

data(presence)

Example output

Loading required package: Rcpp
Loading required package: RcppProgress
Loading required package: doParallel
Loading required package: foreach
Loading required package: iterators
Loading required package: parallel
Loading required package: coda

Rlda documentation built on May 1, 2019, 7:26 p.m.