sptExtract: Extract spatio-temporal environmental data

In RS-eco/climateNiche: R package for analysing the climatic niche of a species

Extract spatio-temporal environmental data

Description

Function to extract spatio-temporal environmental data for given locations and certain time interval.

Usage

sptExtract(locations, env_data, tres = "month")

Arguments

locations	A spatial points data frame.
env_data	A raster time series object.
tres	A time interval.

Value

data frame with the environmental data for each location lm.

Examples

## Not run: 
# Read Species Data
library(climateNiche)
sp_data <- get(data("Equus_quagga"))

# Remove entries where no month is provided
sp_data <- sp_data[which(!is.na(sp_data$month)),]

# Get environmental data
prec <- raster::getData(name = "worldclim", var = "prec", res = 10)

sp_prec_mon <- sptExtract(sp_data, prec, tres="month")
sp_prec_qtr <- sptExtract(sp_data, prec, tres="quarter")

## End(Not run)

RS-eco/climateNiche documentation built on Feb. 21, 2023, 5:25 a.m.