[S] Nonlinear Regression of Complex Data

Jeff Johnston (jmj@mlb.semi.harris.com)
Wed, 25 Feb 98 12:09:02 EST


I am attempting to fit a model to complex data using nls. However, nls warns
me that it is fitting only the real portion of the data. Is there a way
to do nonlinear regression to both the real and imaginary portion of the
data?

Thanks

Jeff Johnston
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