From: lu kan
Is there the similar thing for non-linear 'nls'?
Lu
Uwe Ligges <ligges at statistik.uni-dortmund.de> wrote:
lu kan wrote:
I used a dataset to fit a linear model. For each new
sample, a precition can be obtained using the fitted model.
Now I wonder is there any way to calculate the confidence
interval of the precition for new samples? Any suggestion or
pointing to a reference would be very appreciated.
You already found predict(), so read ?predict.lm carefully
and find that
there is a argument "interval".
Uwe Ligges
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