Fit Common Scenarios
This page provides repeatable playbooks for common Fit usage.
Scenario A: Linear Calibration
Model: a * x + b
- Prepare calibration samples.
- Fit
aandb. - Validate residual and prediction quality.
- Save accepted coefficients.
Scenario B: Invert One Variable From Target Output
Model: f(x)
- Fix coefficients.
- Fill target values in actual-value column.
- Run target inversion.
- Review solved
xvalues and write back if needed.
Scenario C: Multi-Target Optimization
Use when multiple objectives must be balanced.
- Add target expressions.
- Set target values and positive weights.
- Validate all targets.
- Run multi-target optimization.
- Review diagnostics and write back solved variables.
Scenario D: Batch Recalculation
- Keep coefficients fixed.
- Update variable columns with new batch data.
- Run calculate.
- Export predicted values for comparison.