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Results tagged with r
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user 29859
Statistical computing language and software environment.
1
vote
1
answer
767
views
How to redistribute values of a raster according to a gaussian distribution
Do you have any suggestion on how I could do it in R? …
- 317
1
vote
1
answer
2k
views
Save a rasterPCA plot as a raster file in R [closed]
Looking to the tutorial in http://bleutner.github.io/RStoolbox/rstbx-docu/rasterPCA.html, in which they show how to do a Principal Component Analysis on raster data, I was wandering whether is it poss …
- 317
1
vote
0
answers
108
views
Modelling habitat heterogeneity in space: R function
In this case I used the gaussian.kernel function in the SpatialEco R package. … I work in R and I prefer to do it in-there. …
- 317
0
votes
0
answers
924
views
Estimate spatial kernel density from raster and output kernel values in a grid
I tried using the sp.kde function in SpatialEco R package. …
- 317
1
vote
0
answers
77
views
Reducing "noise" in spatially regressed points
I did some exploratory analyses following the instructions in the spdep R package and I found (as expected) spatial autocorrelation in the residuals of the classical linear regression (OSL) between these …
- 317
1
vote
1
answer
345
views
How to supply a weight matrix to focal_hpc in R
I'm using the function focal_hpc from spatial.tools in R to compute for each cell of a raster the average value (mean function) around windows of a specific size (3 cells x 3 cells). …
- 317