#' Builds a synthetic variable for age - 1960
#' @param data.frame
#' @value data.frame
#' @export
build_identification_idperson_1960 <- function(CensusData){
if(!is.data.frame(CensusData)){
stop("'CensusData' is not a data.frame")
}
if(!is.data.table(CensusData)){
CensusData = as.data.table(CensusData)
}
check_vars <- check_var_existence(CensusData, c("cem_idindividuo"))
if(length(check_vars) > 0){
stop("The following variables are missing from the data: ",
paste(check_vars, collapse = ", "))
}
warning(paste("===================================================================================",
"This function assumes you are working with the Compiled Sample of the 1960 Census, as",
"prepared and consisted by the Center for Metropolitan Studies (Centro de Estudos da",
"Metropole - USP/Brazil).",
"More information at: http://web.fflch.usp.br/centrodametropole/",
"===================================================================================",
sep = "\n"))
# Person ID
CensusData[ , idperson := paste0("1960_", cem_idindividuo)]
CensusData
}
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