rasterCorrelation

0th

Percentile

Raster correlation

Performs a simple moving window correlation between two rasters

Usage
rasterCorrelation(x, y, s = 3, type = "pearson", file.name = NULL, ...)
Arguments
x

raster class object for x

y

raster class object for y

s

Scale of window. Can be a single value, two values for uneven window or a custom matrix. Must be odd number (eg., s=3, for 3x3 window or s=c(3,5) for 3 x 5 window)

type

Type of output, options are: "pearson", "spearman",

file.name

Name of output raster (optional)

...

Additional arguments passed to writeRaster

Value

raster class object or raster written to disk

Note

Depends: raster

Aliases
  • rasterCorrelation
Examples
# NOT RUN {
 library(raster)                                                                    
 b <- brick(system.file("external/rlogo.grd", package="raster"))
 x <- b[[1]]
 y <- b[[3]]
 r.cor <- rasterCorrelation(x, y, s = 5, type = "spearman")
 plot(r.cor)
# }
# NOT RUN {

# }
Documentation reproduced from package spatialEco, version 1.3-2, License: GPL-3

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