The concept is three consecutive regressions, and from each set measurements there will be errors.
It would be better if the standard errors were used in the regressions to give weights to the data points, so that poorly defined curves do not influence too much.
The concept is three consecutive regressions, and from each set measurements there will be errors. It would be better if the standard errors were used in the regressions to give weights to the data points, so that poorly defined curves do not influence too much.