Dataset pack
Club members with common names
A membership list where common names repeat and some members were entered twice.
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 Same name is not the same person.
members 15 rows × 4 columns
Download members.csv (Pro)Data dictionary
- id
- Unique member record ID.
- name
- Name as entered.
- birth_date
- Birth date, YYYY-MM-DD.
- city
- Home city.
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.