filter.data runs: ``` file.rename(data.file, paste(data.file, format(Sys.time(), "%a_%b_%e_%Y__%H_%M_%S"), sep = "---")) ``` to save a copy of the previous version of the data structure prior to filtering but the backup file can not be found.
filter.data runs:
to save a copy of the previous version of the data structure prior to filtering but the backup file can not be found.