Reshaping Steps
Recipe steps that change the number of rows in the dataset have additional impacts on your dataset and its samples. These reshaping steps include the following transformations:
Transformation | Documentation |
|---|---|
Splitrows | |
Expand Arrays into Rows | |
Filter Rows (keep or delete) | |
Pivot Table | |
Unpivot Columns | |
Join Datasets | |
Union Datasets | |
Select Lookup from the column menu | |
Remove Duplicate Rows |
Samples:
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.
A valid initial sample is always available for use.
For more information, see Samples Panel.