Clean

Every operation in Clean is a pipeline step: recorded, reorderable, replayable on your raw data, and exportable as code. Your original file is never modified.

Cleaning

Missing values, filters, recodes, outlier handling (winsorize, trim, flag), type casting, regex extraction.

Feature engineering

Logs, squares, z-scores, dummies, lags/leads, differences, interactions, date parsing.

Reshape & merge

Pivot longer/wider, group summaries, joins (left/inner/right/full/semi/anti), append, set operations.

The AI command bar

Describe a transformation in plain language; Litux proposes validated pipeline steps you preview before applying.