Message-ID: <AANLkTikd=fLkoCG1xuXTyvg3_q7wYzsMvSFNxrc8A--Z@mail.gmail.com>
Date: 2011-01-14T17:33:28Z
From: Bert Gunter
Subject: piecewise regression
In-Reply-To: <AANLkTikS3dVpX+Kg=bBhfcVecjX-_YO=z2Y-rJFBShQ1@mail.gmail.com>
You failed to specify 2 crucial issues: Are the join points known
(linear rgression, splines) or unknown (nonlinear regression)? And as
several have already indicated, what are the smoothness constraints?
-- Bert
On Fri, Jan 14, 2011 at 6:42 AM, Federico Bonofiglio
<bonoricus at gmail.com> wrote:
> Hello everybody!!!!
>
> Quick question, if you'd like to throw a little tip:
> ?does anyone knows a function that runs piecewise regression models with
> coefficients estimation and inferences ?
>
> Thank you
>
> ? ? ? ?[[alternative HTML version deleted]]
>
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--
Bert Gunter
Genentech Nonclinical Biostatistics