Dataset pack
Garbled city names
Customer cities from a pipeline that once read UTF-8 as Windows-1252, and the list of accepted cities.
Fictional data · UTF-8 CSV, every value quoted so padding and leading zeros survive; empty fields are missing values · free for personal and classroom practice · practise it in Repair garbled text with an approved list.
customers 19 rows × 2 columns
Download customers.csv (Pro)Data dictionary
- id
- Unique customer ID.
- city
- City as stored (possibly garbled).
cities 7 rows × 1 columns
Download cities.csv (Pro)Data dictionary
- city
- Accepted city name.
Values are shown in quotes so leading and trailing spaces are visible. ∅ means the cell is missing. Exercises are also graded on hidden datasets that are never published.