Deflation of welfare using auxiliary data (lower level)

Deflation of welfare using auxiliary data (lower level)

Usage

deflation(dt, cpi, ppp, pop, ...)

Arguments

dt

data.table of cleaned DLW survey from wbpip_clean

cpi

Named numeric vector of CPI values (as returned by pd_aux_attr()), or a data.table from pipload::pip_load_aux("cpi") for the legacy interface. NULL triggers inventory-based loading.

ppp

Named numeric vector of PPP values (as returned by pd_aux_attr()), or a data.table from pipload::pip_load_aux("ppp") for the legacy interface. NULL triggers inventory-based loading.

pop

Named numeric vector of population values (as returned by pd_aux_attr()), or a data.table from pipload::pip_load_aux("pop") for the legacy interface. NULL triggers inventory-based loading.

...

extra arguments

Value

data.table