COMPUTE THE SPRAGUE AND GEER ERRORS BETWEEN A REFERENCE CURVE AND A SET OF CURVES¶
Computes the Sprague and Geer error metrics between a single reference curve and a set of target curves, returning a matrix of error values. Use this worker to quantitatively assess how closely a batch of simulation or test curves match a reference signal.
When to use¶
Classification: process.
Tagged: batch-comparison, correlation, curve-comparison, curve-error, error-matrix, sprague-geer.
Inputs¶
| Label | ID | Type | Default | Required | Description |
|---|---|---|---|---|---|
| Reference Curve | ref_curve | vector | — | The single reference (baseline) curve against which all target curves are compared; typically a physical test result or validated simulation curve supplied as an x/y vector. | |
| Target Curves | target_curves | vector | — | The set of target curves (e.g., multiple simulation runs) to be compared against the reference; supplied as a collection of x/y vectors, one Sprague-and-Geer error row is produced per curve. |
Outputs¶
| Label | ID | Type | Description |
|---|---|---|---|
| curves_spragueandgeererror_matrix_output_1 | curves_spragueandgeererror_matrix_output_1 | dataset | A dataset (matrix) containing the Sprague and Geer error scores for each target curve relative to the reference, with one row per target curve and columns for each individual error component. |
Disciplines¶
- data.correlation
- data.curve.pair
Runnable example¶
A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: /api/workflow/example?id=curves_spragueandgeererror_matrix
Auto-generated from transformation schema. Worker id: curves_spragueandgeererror_matrix. Schema hash: 81eb4d555802. Hand-curated docs in workerexamples/ override this page when present.