cps_2016_10k            A sample of the raw 2016 CPS dataset
cps_allyears_10k        A sample of the full CPS dataset
cps_cols                Sample column specifications for reading CPS
                        data
cps_download_data       Download CPS microdata
cps_download_docs       Download CPS technical documentation
cps_factors             Sample factor specifications for reading CPS
                        data
cps_label               Apply factor levels to raw CPS data
cps_load_basic          load some basic/default CPS data into the
                        environment
cps_read                Read in CPS data
cps_read_year           Load a single CPS file
cps_recode_vote         recode the voting variable for turnout
                        calculations
cps_refactor            combine factor levels across years
cps_reweight            Calculations to reweight properly for voter
                        turnout
cps_reweight_turnout    apply weight correction for voter turnout
na_ifin                 vectorized 'na_if'
