R/build_migration_bornInBrazil_1980.R

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

#' Builds a synthetic variable for education attainment - 2010
#' @param data.frame
#' @value data.frame
#' @export

build_migration_bornInBrazil_1980 <- function(CensusData){
        
        CensusData <- harmonizeIBGE:::check_prepared_to_harmonize(CensusData)
        
        check_vars <- harmonizeIBGE:::check_var_existence(CensusData, c("v511"))
        if(length(check_vars) > 0){
                stop("The following variables are missing from the data: ",
                     paste(check_vars, collapse = ", "))
        }
        
        CensusData[ , bornInBrazil := ifelse(v511 == 2, 1, 0)]
        CensusData[is.na(v511), bornInBrazil := NA]
        
        gc();Sys.sleep(.5);gc()
        CensusData
}