The EnvStats functions listed below are useful for performing calibration and inverse prediction to determine the concentration of a chemical based on a machine signal.

Details

Function NameDescription
anovaPECompute lack-of-fit and pure error ANOVA table for a
linear model.
calibrateFit a calibration line or curve.
detectionLimitCalibrateDetermine detection limit based on using a calibration
line (or curve) and inverse regression.
inversePredictCalibratePredict concentration using a calibration line (or curve)
and inverse regression.
pointwisePointwise confidence limits for predictions.
predict.lmPredict method for linear model fits.