The place to look is the CRAN Task View 'ExperimentalDesign'. There are several packages there related to design and analysis of experiments.
The package 'AlgDesign' appears to have a function for generating mixture designs, and there might be others in other packages. Good luck! -Christos > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > [EMAIL PROTECTED] > Sent: Thursday, April 17, 2008 11:45 AM > To: r-help@r-project.org > Subject: [R] Design and analysis of mixture experiments > > Hi, > > I'm interested in experimental design and data analysis on > mixtures, like cake recipes where the sum of the components > is fixed; e.g. > <http://www.itl.nist.gov/div898/handbook/pri/section5/pri54.htm>. > > I can't believe that R doesn't have facilities to design and > analyse such experiments, but I haven't been able to find > them (I have looked quite hard!). Can anyone point me in the > right direction? > > Thanks in advance, > > Keith Jewell > mailto:[EMAIL PROTECTED] telephone (direct) +44 (0)1386 > 842055 Released by Mr. K. Jewell > > > > > > _____________________________________________________________________ > The information in this document and attachments is given > after the exercise of all reasonable care and skill in its > compilation, preparation and issue, but is provided without > liability in its application or use. It may contain > privileged information that is exempt from disclosure by law > and may be confidential. If you are not the intended > recipient you must not copy, distribute or take any action in > reliance on it. If you have received this document in error > please notify us and delete this message from your system immediately. > > Campden & Chorleywood Food Research Association Group; > Campden & Chorleywood Food Research Association (company > limited by guarantee),registered number 510618); CCFRA Group > Services Ltd. (registered number 3841905); and CCFRA > Technology Ltd (registered number 3836922), all registered > in England and Wales with the registered office at Station > Road, Chipping Campden, Gloucestershire, GL55 6LD. > > The Group may monitor e-mail traffic data and also the > content of e-mail for the purposes of security and staff training. > > Any advice given is subject to our normal terms and > conditions of trading, a copy of which is available on request. > > ______________________________________________________________ > __________ > This e-mail has been scanned for all viruses by > MessageL...{{dropped:2}} > > ______________________________________________ > R-help@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@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.
