Hi,
I've been fitting some time-series data to
x ~ c + m*t + a*exp(-t*k)
with nls. The fit works fine, and I can get the residuals out by
summary(fit)$residuals.
My problem is that the residuals are not a time series, so when I plot
them, I get 0:10000 on the x-axis, instead of eg. 0:0.5, or 0:5 (depends
on the exact fit).
Is there any way of getting the times out of the fit, or am I stuck?
Thanks
Jon Phillips
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