Summarize Columns in a Data Frame

Usage

summarize_columns(df, top_n = 6)

Arguments

df: A data frame to summarize. Supported column classes are numeric, integer, character, factor, logical, Date, and POSIXct/POSIXt.
top_n: Maximum number of categorical levels to keep before collapsing the remainder into "Other".

Value

A data frame with one row per column and the following columns: var_name, type, n_missing, pct_missing, n_unique, summary_stats, and distribution_data. summary_stats is a list-column containing per-type summary values used by the details accordion. distribution_data is a list-column containing precomputed histogram or categorical count payloads used by the compact mini charts.