search for: depsubset

...9;m not familiar enough with the nls() routines to pass judgement. The attached code reads in the data from the web, performs the preliminary fit using lm(), passes that to nls() and plots the data, starting values, preliminary fit and final fit. The code block in the middle defining indsubset and depsubset contain three different options for the starting values. I thank you all in advance for any help or insights. Simplified code follows... Actual code for the interactive version is available at http://www.schrodingersghost.com/RationalFit-0.2.R # Start of Code # Read and plot the data...