Data Cleaning Exercises

Input table:Inputs are read-only. Every step works on a copy.
Input table records, rows 1 to 13 of 13
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1rllcz0000642026-03-10T23:15:00Z9
2rsilp0004582026-03-11T00:15:00+01:0010
3r35yg0000642026-02-01T00:00:00Z3
4rwy4c0008752026-03-10T23:15:00Z1
5reqt90000642026-01-15T08:00:00Z9
6r3mue0007482026-02-01T12:30:00Z2
7rsiq70004582026-02-01T00:00:00Z12
8rfk2c0004582026-03-11T00:15:00+01:0012
9rxvfh0004582026-02-01T12:30:00Z9
10r06sr0009412026-02-01T00:00:00Z1
11r4gch0007482026-01-15T08:00:00Z2
12r8klo0000642026-03-10T23:15:00Z1
13r3qhx0008752026-02-01T00:00:00Z12

Playground: 13 input rows → 13 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 source13 rows × 4 columnsPreview up to dateNot saved yet · sign in to save to your account