CIA2csv: Output the result of Category level intensity analysis as...

In intensity.analysis: Intensity of Change for Comparing Categorical Maps from Sequential Intervals

Description

Output the result of Category level intensity analysis as csv.

Usage

CIA2csv(CIA.output, time.points, categories, filename)

Arguments

CIA.output	Output list generated by CIA function.
time.points	a charachter vector showing the time point of each raster layer in chronological order.
categories	A charachter vector showing the categories in the map. Order of categories decided bases on the equivalent IDs in the raster attribute table.
filename	A charachter variable including an optional path and a required filename to where the user wants to store the csv output. If only the name of the file is provided, it will be stored in the working directory.

Details

Gets the output of CIA function and the path variable and generate a csv report called "CategoryLevelIntensityAnalysis.csv". The output will be stored in "CSVOutput" directory in path direction.

Value

The output is a CSV file.

Examples

raster_2005 <- raster::raster(system.file("external/RASTER_2005.RST", package="intensity.analysis"))
raster_2010 <- raster::raster(system.file("external/RASTER_2010.RST", package="intensity.analysis"))
raster_2012 <- raster::raster(system.file("external/RASTER_2012.RST", package="intensity.analysis"))
raster.layers <- list(raster_2005, raster_2010, raster_2012)
time.points <- c("2005","2010","2012")
categories <- c("Water","Trees","Impervious")
crosstabulation <- multicrosstab(raster.layers, time.points, categories)
CIA.output <- CIA(crosstabulation, time.points, categories)
filename <- file.path(normalizePath(tempdir(), winslash = "/"), "CIA.csv")
CIA2csv(CIA.output,time.points, categories, filename)

intensity.analysis documentation built on May 2, 2019, 2:51 p.m.