Recipe steps can change the number of rows in the dataset and apply wider impacts to your dataset and its samples.
These reshaping steps include the following transformations:
|Splitrows||Initial Parsing Steps|
|Expand Arrays into Rows||Working with Arrays|
|Filter Rows (keep or delete)||Remove Data|
|Pivot Table||Pivot Data|
|Unpivot Columns||Unpivot Columns|
|Join Datasets||Join Window|
|Union Datasets||Union Page|
|Select Lookup from the column menu||Lookup Wizard|
|Remove Duplicate Rows||Remove Data|
When one of these transformations is applied and rows are removed from your dataset:
- Any samples generated before the step was added are invalidated and cannot be used.
- If you edit steps in your recipe before this added transformation, any samples that you generated after the step are invalidated and cannot be used.
For more information, see Samples Panel.
This page has no comments.