COMPUTE THE SUM OF ALL THE VALUES IN THE KEYVALUE¶
Computes the arithmetic sum of all numeric values stored in a key-value map. Use this worker whenever you need a single scalar total from a flat key-value collection inside a workflow.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Keyvalue 1 | kv1 | keyvalue | — | Input key-value map whose numeric values will be summed; all values must be numeric (or castable to numeric) — leave empty/optional if no map is available and the worker will return zero. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| keyvalue_value_sum_output_1 | keyvalue_value_sum_output_1 | scalar | Scalar total equal to the arithmetic sum of all values in the input key-value map; dimensionless and unitless unless the source values carry implicit units. |
Disciplines¶
- data.dataset.transform
- data.statistics
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=keyvalue_value_sum
Auto-generated from transformation schema. Worker id: keyvalue_value_sum. Schema hash: 4f85192c8df9. Hand-curated docs in workerexamples/ override this page when present.