FcnsByCatCalibration.RdThe EnvStats functions listed below are useful for performing calibration and inverse prediction to determine the concentration of a chemical based on a machine signal.
| Function Name | Description |
anovaPE | Compute lack-of-fit and pure error ANOVA table for a |
| linear model. | |
calibrate | Fit a calibration line or curve. |
detectionLimitCalibrate | Determine detection limit based on using a calibration |
| line (or curve) and inverse regression. | |
inversePredictCalibrate | Predict concentration using a calibration line (or curve) |
| and inverse regression. | |
pointwise | Pointwise confidence limits for predictions. |
predict.lm | Predict method for linear model fits. |