View source: R/modalities_functions.R
regroupModalities | R Documentation |
Regroup the contiguous elements of a vector under a single value. Which elements should be regrouped is indicated by the rows of a matrix. Output vector is NOT a factor.
regroupModalities(column, regroupMatrix, modalities = NULL)
column |
Column vector which values are going to be replaced |
regroupMatrix |
Bounds of the values to regroup under the same modality |
modalities |
Specify the values of the modalities to use. Must match number of rows of regroupMatrix If not specified, replacement modalities will be 1:length(column) |
Column vector with regrouped modalities
regroupModalities(c(1:20), rbind(c(0,5),c(6,18),c(19,Inf)))
# Returns : [1] 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3
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