Hi,

Perhaps simpler is better. What I would like to do is this:

fit <- test( measured_values, fitted_values )

Where:

   - the return value from the "test" function is: *0 < fit < 1*.
   - *measured_values* are the observed data.
   - *fitted_values* are the data for the curve produced by GAM for the
   measured_values.

What R function (package?) has a test that I can use to compare the data
sets?

Thank you.

Dave

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