sits (version 1.5.2)

sits_pred_reference: Obtain categorical id and predictor labels for time series samples

Description

Predictors are X-Y values required for machine learning algorithms, organized as a data table where each row corresponds to a training sample. The first two columns of the predictors table are categorical ("label_id" and "label"). The other columns are the values of each band and time, organized first by band and then by time. This function returns the numeric values associated to each sample.

Usage

sits_pred_references(pred)

Value

A character vector with labels associated to training samples.

Arguments

pred

X-Y predictors: a data.frame with one row per sample.

Author

Gilberto Camara,

Examples

if (sits_run_examples()) {
    pred <- sits_predictors(samples_modis_ndvi)
    ref <- sits_pred_references(pred)
}