Re: [R] Fitting controlled released data

From: Uwe Ligges <ligges_at_statistik.tu-dortmund.de>
Date: Mon, 11 Apr 2011 17:03:21 +0200

On 10.04.2011 21:22, EmaDaCuz wrote:
> Hi,
>
> I am new to the forum/mailing list. I have been using R for a while and I
> find it incredible.
> I was just wondering whether someone has ever written a library to calculate
> the best fit of experimental data to some controlled release models, having
> only the release cumulative drug release at given time points. For example,
> there is an extension for SigmaPlot
>
> http://www.sigmaplot.co.uk/products/sigmaplot/productuses/prod-uses15.php
>
> which allows rapid fitting of 5 standard model.

R is "better": Just fit an arbirary number of different models and choose the one hat fits your criterion best. I doubt that is sensible, but it is not hard to do that with arbitrary (rather than 5 specific) kinds of models.

Uwe Ligges

I prefer to use free
> software and therefore I rather use R than Sigma Plot.
> Is there anyone who can help?
>
> Thank you very much
>
> Marco
>
> --
> View this message in context: http://r.789695.n4.nabble.com/Fitting-controlled-released-data-tp3440303p3440303.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help_at_r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.



R-help_at_r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Mon 11 Apr 2011 - 15:21:26 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Mon 11 Apr 2011 - 15:40:28 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive