scale_to_nd: Center on 0 and/or scale raster layer to [-1, 1] range
In mbask/spacetimerao: Compute Rao's diversity index on numeric vectors and matrices
Description
Usage
Arguments
Value
Description
This is a helper function to scales values of a raster to the same range of
normalized difference indexes (NDVI, EVI, ecc). "Normalizing" rasters may be useful to enable
an optimal confrontation of Rao'index values resulting from get_rao_index function
among heterogenous rasters.
Usage
1
scale_to_nd(raster_stack, scale = TRUE)
Arguments
raster_stack
a Raster* object (RasterLayer, RasterStack, RasterBrick)
scale
a boolean indicating whether to scale values to [-1, 1] on
top of centering on 0, or not.
Value
a Raster* object scaled to [-1, 1] values
mbask/spacetimerao documentation built on May 17, 2019, 11:08 a.m.
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Description Usage Arguments Value
Description
This is a helper function to scales values of a raster to the same range of normalized difference indexes (NDVI, EVI, ecc). "Normalizing" rasters may be useful to enable an optimal confrontation of Rao'index values resulting from get_rao_index function among heterogenous rasters.
Usage
1 | scale_to_nd(raster_stack, scale = TRUE)
|
Arguments
raster_stack |
a Raster* object (RasterLayer, RasterStack, RasterBrick) |
scale |
a boolean indicating whether to scale values to [-1, 1] on top of centering on 0, or not. |
Value
a Raster* object scaled to [-1, 1] values
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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