jSDM (version 0.1.0)

frogs: frogs dataset

Description

Presence or absence of 9 species of frogs on 104 sites, 3 covariates collected on those site and their coordinates.

Usage

frogs

Format

frogs is a data frame with 104 observations on the following 14 variables.

Species_

1 to 9 indicate by a 0 the absence of the species on one site and by a 1 its presence

Covariates_

1 and 3 continuous variables

Covariates_

2 discrete variables

x

a numeric vector of first coordinates corresponding to each site

y

a numeric vector of second coordinates corresponding to each site

Examples

# NOT RUN {
data(frogs, package="jSDM")
head(frogs)
# }