later on this df (cvr_notall) gets transformed to the df we are then trying to use and thus we have "-5" as values, that should be NAs and should also been omitted as cases. But i dont know why the command is only working for the rest of the negative values.
NAs dont get coded by the respective command therefor they dont get erased from the df, which can pose a problem
cvr_notall[cvr_notall %in% c(-1, -2, -3, -4, -5, -7, -9, -10, -11, -12, -13, -14, -15, -16)] <- NA cvr_notall <- na.omit(cvr_notall)
later on this df (cvr_notall) gets transformed to the df we are then trying to use and thus we have "-5" as values, that should be NAs and should also been omitted as cases. But i dont know why the command is only working for the rest of the negative values.