| edu_group_sum | Education group sums |
| every_other | Select every other (nth) element from a vector |
| find_indicator | Find available indicator code names in the Wittgenstein Centre Human Capital Data Explorer |
| get_wcde | Download data from the Wittgenstein Centre Human Capital Data Explorer |
| get_wcde_single | Pull multiple vectors for a given indicator, scenarios and .Rdata file names |
| past_epop | Past population sizes for all countries by education |
| wic_col4 | Colours used in Wittgenstein Centre for Demography and Human Capital Data Explorer |
| wic_col6 | Colours used in Wittgenstein Centre for Demography and Human Capital Data Explorer |
| wic_col8 | Colours used in Wittgenstein Centre for Demography and Human Capital Data Explorer |
| wic_indicators | Indicators used in the Wittgenstein Centre Human Capital Data Explorer |
| wic_locations | Locations used in the Wittgenstein Centre Human Capital Data Explorer |
| wic_scenarios | Scenarios used in the Wittgenstein Centre Human Capital Data Explorer |