R/read-tsExport.R
    factorize_tsExport.RdFor variables with labels found in the in the cl.csv file. 1. set value labels if not already labelled 2. create factor variables from those variables
Add value_labels lookup list to export_options, if not already present. Mark the tsExport object as factorized in export_options.
factorize_tsExport(tsExport)tsExportdata with value labels
factorize_tsExport_table