fold_poligon: fold poligon - separete samples of whole polygons to cross...
In elpidiofilho/labgeo: Collection of functions to fit models with emphasis in land use and soil mapping
Description
Usage
Arguments
Details
Value
Examples
Description
This function separates samples into polygons for cross-validation so that all pixels of a
polygon are allocated to a single fold. This avoids overfitting of the result due to spatial
correlation present in geographically close samples.
Usage
1
fold_poligon(nfold, poligon, seed = 123)
Arguments
nfold
Number of folds to be created
poligon
Vector with the sampling polygons
seed
number tp seed generator
Details
details
Value
A list with folds;. Each fold contains line number of data to be uses in cross validation
Examples
1
2
3
4
## Not run:
fold_poligon(nfold = 10, poligon =df$poligon)
## End(Not run)
elpidiofilho/labgeo documentation built on May 14, 2019, 9:35 a.m.
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Description Usage Arguments Details Value Examples
Description
This function separates samples into polygons for cross-validation so that all pixels of a polygon are allocated to a single fold. This avoids overfitting of the result due to spatial correlation present in geographically close samples.
Usage
1 | fold_poligon(nfold, poligon, seed = 123)
|
Arguments
nfold |
Number of folds to be created |
poligon |
Vector with the sampling polygons |
seed |
number tp seed generator |
Details
details
Value
A list with folds;. Each fold contains line number of data to be uses in cross validation
Examples
1 2 3 4 | ## Not run:
fold_poligon(nfold = 10, poligon =df$poligon)
## End(Not run)
|
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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