Regression for the gamma distribution can be expressed as a generalized
linear model. Check Chapter 8 of McCullagh, P. & Nelder, J. A. (1989),
Generalized linear models, Chapman & Hall, London, UK.
Walter Anderson
Sent by: r-help-boun...@r-project.org
03/29/2011 09:57 AM
To
r-help@r-proj
On 2011-03-29 06:57, Walter Anderson wrote:
Hello,
I need to regress data like the example below. The data points
represent friction factors derived from observed trip length data. The
function used to describe this data is a gamma function of the form,
f(t) = a * t^b * e^(c*t) and I need
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