freshdata explain — balanced
before/after diff explorer
Decisions
- `email`: preserved 23 missing value(s) (role=id, missing=11.5%, strategy='balanced')
- `revenue`: preserved 5 outlier(s), 2.5% of values (method=iqr, factor=1.5) (role=numeric, missing=0.0%, strategy='balanced')
- `tier`: filled 51 missing value(s) with sentinel "Missing" ('Missing') (role=categorical, missing=0.0%, strategy='balanced')
Safe changes
none
Risky changes (review)
| column | before dtype | after dtype | changed cells |
|---|
| customer_id | int64 | int64 | 200 |
| email | object | object | 200 |
| revenue | float64 | float64 | 200 |
| signup_date | object | datetime64[ns] | 200 |
| tier | object | object | 200 |
⬇ JSON