get_data_summary
get_data_summary(col_name)Calculates the minimum, maximum, and median values for a given column. Useful for instantly populating UI slider bounds or default thresholds.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
| col_name | str | The name of the column to summarize. | required |
Returns
| Name | Type | Description |
|---|---|---|
| Dict[str, float] | Dict[str, float]: A dictionary containing ‘min’, ‘median’, and ‘max’. | |
| Dict[str, float] | Returns None values if the data is empty or the column does not exist. |