R help - Jan 2011 - Weighted least squares regression for an exponential decay function

Hello,

I have a data set of data which is best fit by an exponential decay
function. I would like to use a nonlinear weighted least squares regression.

What function should I be using?

Thank you!

	[[alternative HTML version deleted]]

nls in the stats package.

?nls
________________________________________
From: r-help-bounces at r-project.org [r-help-bounces at r-project.org] On
Behalf Of Erik Thulin [ethulin at gmail.com]
Sent: 15 January 2011 16:16
To: r-help at r-project.org
Subject: [R] Weighted least squares regression for an exponential decay function

Hello,

I have a data set of data which is best fit by an exponential decay
function. I would like to use a nonlinear weighted least squares regression.

What function should I be using?

Thank you!

        [[alternative HTML version deleted]]

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