Function to aggregate country deciles to regions

Function to aggregate country deciles to regions

aggregate_country_deciles_to_regions(
  df,
  value_col = "Income..net.",
  grouping_variables = c("GCAM_region_ID", "year")
)

Arguments

df	dataframe with decile data
grouping_variables	variables to group by. This should point to the new regional mapping and any other dimension that you want to aggregate to.