Description Usage Arguments Value Note
View source: R/calibrate_sicktree_model.r
For each class in .shp polygon file, calibrate a distribution model using a raster brick as predictors
1 2 | calibrate_sicktree_model(r_train, vuln_classes, Pols, field_name,
model_outp_dir, train_samp = 100)
|
r_train |
A rasterstack or rasterbrick with layers used as predictor variables in the model. |
vuln_classes |
A list of the classes you want to model. The list can contain one or more vectors. Each vector represents a seperate vegetation class and response variable for the model and the vector elements are synonyms used to describe that class. The fist place in each vector will be used in the output name used to store the calibrated model, so it should not contain spaces. The other places should appear as attributes in the field 'field_name' of Pols. |
Pols |
SpatialPolygonsDataFrame of which one field contains the vuln.classe |
field_name |
The field in AOI.filename that contains the vuln_classes |
model_outp_dir |
The folder and filename prefix to save the model objects to |
train_samp |
How many 'presence' pixels should be randomly selected to train the model? Default is 100. |
Saves class-specific distribution models, using image layers as inputs
Run in 32-bit R installation. Do you need a 'require(rJava)?'. Implement optional parallel
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