On 05/02/2012 08:10, ioanna wrote:
How do you use bootstrap to estimate the confidence as well as the prediction
intervals in nonlinear regression ?

With difficulty!

There is far too little here to go on, and this seems an odd question unless it is homework (why dictate a problem-strewn method of solution if this is a real problem?)

The real issue is how to bootstrap nonlinear regression, and you will find that discussed in all good books on the subject, such as Venables & Ripley and Davison & Hinkley. It is not trivial and the solutions are not altogether satisfactory ....

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Brian D. Ripley,                  rip...@stats.ox.ac.uk
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