if (FALSE) {
sc_select(UNITID)
sc_select(UNITID, INSTNM)
sc_select(unitid, instnm)
}
if (FALSE) {
sc_select_('UNITID')
sc_select_(c('UNITID', 'INSTNM'))
sc_select_(c('unitid', 'instnm'))
## stored in object
vars_to_pull <- c('unitid','instnm')
sc_select(vars_to_pull)
}
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