sim_postcode_levels {oneclust}

Simulate the levels and their sizes in a high-cardinality feature

Description

Simulate the levels and their sizes in a high-cardinality feature

Usage

sim_postcode_levels(nlevels = 100L, seed = 1001)

Arguments

nlevels

Number of levels to generate.

seed

Random seed.

Value

A data frame of postal codes and sizes.

Note

The code is derived from the example described in the "rare levels" vignette in the vtreat package.

Examples

df_levels <- sim_postcode_levels(nlevels = 500, seed = 42)
head(df_levels)