R/build_work_occupationalStatus_1980.R

In antrologos/harmonizeIBGE: harmonizeIBGE - harmonized variables for Brazilian Censuses (1960-2010)

#' Builds a synthetic variable for age - 1960
#' @param data.frame
#' @value data.frame
#' @export

build_work_occupationalStatus_1980 <- function(CensusData){ 
        
        CensusData <- harmonizeIBGE:::check_prepared_to_harmonize(CensusData)
        metadata   <- harmonizeIBGE:::get_metadata(CensusData)
        
        
        check_vars <- check_var_existence(CensusData, c("v541"))
        if(length(check_vars) > 0){
                stop("The following variables are missing from the data: ",
                     paste(check_vars, collapse = ", "))
        }
        
        age_just_created = F
        check_vars <- harmonizeIBGE:::check_var_existence(CensusData, c("age"))
        if(length(check_vars) > 0){
                CensusData <- eval(parse(text = paste0("build_demographics_age_",metadata$year,"(CensusData)")))
                age_just_created = T
                gc();Sys.sleep(.5);gc()
        }
        
        CensusData[, occupationalStatus := as.numeric(NA)]
        
        CensusData[ v541 %in% 4   , occupationalStatus := 0]
        CensusData[ v541 %in% 1:3 , occupationalStatus := 1]
        gc();Sys.sleep(.5);gc()
        
        CensusData[age < 10, occupationalStatus    := NA]
        
        if(age_just_created == TRUE){
                CensusData[ , age := NULL]
                gc();Sys.sleep(.5);gc()
        }
        
        gc()
        CensusData
}