janitor

janitor provides simple, convenient tools for data cleaning, formatting, and exploration in R. It is especially useful for cleaning messy data frames, removing duplicates, formatting column names, and producing frequency tables in a tidy workflow.

Features

clean_names() to standardize column names to snake case
get_dupes() to identify duplicate rows easily
tabyl() for quick frequency or crosstab tables
adorn_*() functions to format tabyl output with totals, percentages
Helpers like remove_empty(), remove_constant(), compare_df_cols()
Tidyverse-friendly and supports %>% pipelines

Project Samples

Project Activity

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License

MIT License

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Related Categories

R Data Management System

Registered

2025-07-30

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