cpsmar1980s:

#' CPS March Supplement (ASEC) from IPUMS, 1980
#'
#' \code{cpsmar1980} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1980
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1980"

#' CPS March Supplement (ASEC) from IPUMS, 1981
#'
#' \code{cpsmar1981} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1981
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1981"

#' CPS March Supplement (ASEC) from IPUMS, 1982
#'
#' \code{cpsmar1982} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1982
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1982"

#' CPS March Supplement (ASEC) from IPUMS, 1983
#'
#' \code{cpsmar1983} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1983
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1983"

#' CPS March Supplement (ASEC) from IPUMS, 1984
#'
#' \code{cpsmar1984} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1984
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1984"

#' CPS March Supplement (ASEC) from IPUMS, 1985
#'
#' \code{cpsmar1985} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1985
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1985"

#' CPS March Supplement (ASEC) from IPUMS, 1986
#'
#' \code{cpsmar1986} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1986
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1986"

#' CPS March Supplement (ASEC) from IPUMS, 1987
#'
#' \code{cpsmar1987} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1987
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1987"

#' CPS March Supplement (ASEC) from IPUMS, 1988
#'
#' \code{cpsmar1988} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1988
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1988"

#' CPS March Supplement (ASEC) from IPUMS, 1989
#'
#' \code{cpsmar1989} contains all the variables (as of Aug. 30, 2015)
#' from IPUMS-CPS ASEC, 1989
#'
#' @format A data frame
#'
#' @source \url{https://cps.ipums.org}
"cpsmar1989"