View source: R/get_predictor_matrix.R
get_predictor_matrix | R Documentation |
This subsets a chronologies matrix to a set of calibration years.
get_predictor_matrix(chronologies, calibration.years, min.width = NULL)
chronologies |
A matrix of predictors to be subset. Should be output from FedData::get_itrdb(). Columns are predictors, rows are years. |
calibration.years |
A vector of years to be used for calibration |
min.width |
integer, indicating the minimum number of tree-ring samples allowed for that year of a chronology to be valid. |
A matrix of predictors for a calibration
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