csv clinicLOCAL LAB / 001
●   In your browser. On your terms.
Small file. Full checkup.

Messy data, meet clarity.

Spot the gaps, catch the oddities, and take a cleaner CSV with you.

Rows examined
28
7 columns · retail orders
Cells to review
Checking…
Nulls, outliers & malformed dates
Duplicate rows
Checking…
Exact matches · first copy retained
Rows ready to export
Checking…
Deduplicated; flagged values preserved

retail_orders_messy.csv

Built-in sample · deliberately imperfect
Analyzing locally
Missing valueNumeric outlierDuplicate row〰 Malformed dateClusters 1  2  3
Preparing the sample checkup…K-means · quantity × unit_price · k = 3
A checkup, not a rewrite. Export removes exact duplicate rows. Missing values and outliers stay yours to review.
Drop a CSV anywhere here ·