janitor: janitor

janitorR Documentation



janitor has simple little tools for examining and cleaning dirty data.

Main functions

The main janitor functions can: perfectly format ugly data.frame column names; isolate duplicate records for further study; and provide quick one- and two-variable tabulations (i.e., frequency tables and crosstabs) that improve on the base R function table().

Other functions in the package can format for reporting the results of these tabulations. These tabulate-and-report functions approximate popular features of SPSS and Microsoft Excel.

Package context

This package follows the principles of the "tidyverse" and in particular works well with the %>% pipe function.

janitor was built with beginning-to-intermediate R users in mind and is optimized for user-friendliness. Advanced users can already do everything covered here, but they can do it faster with janitor and save their thinking for more fun tasks.

janitor documentation built on Feb. 16, 2023, 10:16 p.m.