Subset a PresenceAbsence object based on species names

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Description

Subset a PresenceAbsence object based on species character vector provided by the user.

Usage

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lets.subsetPAM(x, names, remove.cells = TRUE)

Arguments

x

A PresenceAbsence object.

names

Character vector with species names to subset the PresenceAbsence object.

remove.cells

Logical, if TRUE the final matrix will not contain cells in the grid with a value of zero (i.e. sites with no species present).

Value

The result is an object of class PresenceAbsence subseted.

Author(s)

Bruno Vilela

See Also

plot.PresenceAbsence

lets.presab.birds

Examples

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## Not run: 
data(PAM)
# PAM before subset
plot(PAM, xlab = "Longitude", ylab = "Latitude",
     main = "Phyllomedusa species richness")

# Subset PAM to the first 20 species
PAMsub <- lets.subsetPAM(PAM, PAM[[3]][1:20])
plot(PAMsub, xlab = "Longitude", ylab = "Latitude",
     main = "Phyllomedusa species richness")

## End(Not run)

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