Dataset pack

Churn training data

Customer rows for a churn model, some with unknown outcomes and messy spend values.

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 Training rows need a label.

customers 13 rows × 3 columns

Download customers.csv (Pro)

Data dictionary

id: Unique customer ID.
monthly_spend: Monthly spend as text (feature).
churned: Outcome label as typed.

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.