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Creates country level variables by aggregating individual level variables

Source: R/multilevel_helpers.R
aggr_and_merge.Rd

Creates country level variables by aggregating individual level variables

Usage

aggr_and_merge(
  variables,
  group,
  data,
  FUN = "mean",
  prefix = paste0(group, ".")
)

Arguments

variables

Variable to be aggregated.

group

Grouping variable.

data

A dataset with individual-level data.

FUN

Aggregation function, mean by default.

prefix

Character string, what should be added to the names of aggregated variables.