Calculate area trends of ecosystems

getAreaTrend is used to calculate changes in area over time. Output is a list can be used to easily visualise trends for one ecosystem at a time.

Usage

getAreaTrend(x, names_from = NA)

Arguments

x

SpatRaster with multiple layers or data frame containing two numerical columns "area" and "time". The data.frame can contain an additional column containing a key, whose name should be placed in names_from.

names_from

name of column containing ecosystem labels. Ignored if x is a raster.

Value

returns a list

See also

Other Change functions: getArea(), getAreaChange(), getDeclineStats()

Author

Aniko B. Toth anikobtoth@gmail.com