DATASET ADD COLUMN TRANSFORMING CURVES¶
Adds a new column to a dataset by applying a curve-transformation operation to one or more existing curve-valued columns. Use this worker when you need to derive a new dataset column from mathematical or signal-processing operations applied to curves already present in the dataset.
When to use¶
Classification: process.
Tagged: add_column, curve_operation, curve_transform, dataset, derived_column.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Dataset | dataset_1 | dataset | — | Input dataset containing the curve-valued column(s) to be transformed; optional if the dataset is chained from an upstream worker. | |
| New Column Name | new_column_name | scalar | — | Name of the new column to be appended to the dataset after the curve transformation is applied; leave empty only if the downstream step does not require a named reference. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| dataset_add_column_transforming_curves_output_1 | dataset_add_column_transforming_curves_output_1 | dataset | Output dataset identical to the input dataset but with the newly computed column appended, where each row’s value is the result of the specified curve operation applied to the source curve column(s). |
Disciplines¶
- data.curve.transform
- data.dataset.transform
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=dataset_add_column_transforming_curves
Auto-generated from transformation schema. Worker id: dataset_add_column_transforming_curves. Schema hash: ccd454998f22. Hand-curated docs in workerexamples/ override this page when present.