Just a thought on this topic, I found Harminv quite powerful for this
sort of task. I wonder whether it could be wrapped into a R package
(it's GPL).
http://ab-initio.mit.edu/wiki/index.php/Harminv
On 20 Nov 2008, at 22:46, Prof Brian Ripley wrote:
See e.g.
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/131024.html
RSiteSearch() produced this and similar relevant past postings.
On Thu, 20 Nov 2008, Ben Zuckerberg wrote:
Greetings,
I have several sets of oscillation data and would like to estimate
the
parameters of a sine function to each set (and hopefully automate
this). A
colleague provided an excel sheet that uses solver to minimize the
RSS after
fitting the sine function to each data set, but this cumbersome and
difficult
to automate. Is there a method in R for fitting a given sine
function to a
supplied data using maximum likelihood estimation (or minimizing
the RSS).
Thanks in advance.
--
Benjamin Zuckerberg, Ph.D.
Post-doctoral Associate
Spatial Ecologist, Citizen Science
Cornell Laboratory of Ornithology
159 Sapsucker Woods Road
Ithaca, NY 14850 Tele: 607-254-2174
Fax: 607-254-2111
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--
Brian D. Ripley, [EMAIL PROTECTED]
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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_____________________________
Baptiste Auguié
School of Physics
University of Exeter
Stocker Road,
Exeter, Devon,
EX4 4QL, UK
Phone: +44 1392 264187
http://newton.ex.ac.uk/research/emag
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