Data Cleaning Exercises

Input table:Inputs are read-only. Every step works on a copy.
Input table transactions, rows 1 to 9 of 9
#
1twnh2sale128.99
2tthzjsale3529
3tkv8bsale8988.5
4two43sale280.05
5tgsijsale11052.01
6t958jrefund-3290.10
7tbd8esale2294.10
8tu51rsale1710.05
9thfhmsale5000.00

Playground: 9 input rows → 9 rows after your steps. Nothing here is graded, and your steps are saved in this browser only. Export the pipeline to keep a copy.

Raw source9 rows × 3 columnsPreview up to dateNot saved yet · sign in to save to your account