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Hello, i would like to ask you another question. Is exist anymethod to vectors that tells me the last element?That is to say,I have a vector, I want to return the position of last element. I hope having explained. A greeting, Ignacio. -- View this message in context: http://old.nabble.com/Method-tp26493442p26493442.html Sent from the R help mailing list archive at Nabble.com.

...KDnuggests poll 6. A rudimentary analysis of the software skills that employers are seeking Thanks very much to all the folks who helped on this project including: John Fox, Marc Schwartz, Duncan Murdoch, Martin Weiss, John (Jiangtang) HU, Andre Wielki, Kjetil Halvorsen, Dario Solari, Joris Meys, Keo Ormsby, Karl Rexer, and Gregory Piatetsky-Shapiro. If anyone can think of other angles, please let me know. Cheers, Bob ========================================================= Bob Muenchen (pronounced Min'-chen), Manager Research Computing Support Voice: (865) 974-5230 Email: m...

I was in chapter 5 of the Ruby on Rails, and I come across "Asset pipeline" when R-o-R detect and jam all css and js files into one. It''s true that Browser will have to make less requests, but at the same time, the browser will potentially have to process more code than it should? For example, I use a slider jquery plugin in gallery page, since R-o-R fuse the plugin with

hi, folks, how have you gone about reporting a p-value from a test when the returned value from a test (in this case a rank-sum test) is numerically equal to 0 according to the machine? the next lowest value greater than zero that is distinct from zero on the machine is likely algorithm-dependent (the algorithm of the test itself), but without knowing the explicit steps of the algorithm

Hi all, I'm trying to fit a nonlinear regression by "nlrob": model3=nlrob(y~a1*x^a2,data=transient,psi=psi.bisquare, start=list(a1=0.02,a2=0.7),maxit=1000) However an error message keeps popping up saying that the function psi.bisquare doesn't exist. I also tried psi.huber, which is supposed to be the default for nlrob: model3=nlrob(y~a1*x^a2,data=transient,psi=psi.huber,

...My Computer" at the client? - I always have to open the Control Panel to see the printer! That's annoying. -- ||||||| \\ - - // ( @ @ ) +--------------oOOo-(_)-oOOo--------------+ Kjell-Einar Ofstad E-mail : Kjell-Einar.Ofstad@keo.no +------------------Oooo-------------------+ oooO ( ) ( ) ) / \ ( (_/ \_)

Hi, I want to analyse DNA sequence data (mtDNA) in R as in calculate Fst, Heterozygosity and such summary statistics. Package Adagenet converts the DNA sequence into retaining only retaining the polymorphic sites and then calcuates Fst.. but is there any other way to do this? I mean analyse the DNA sequence as it is.. and calculate the statistics? Thanks! [[alternative HTML version deleted]]

Dear R-users, I am a new user for R. I am eager to lean about it. I wanted to read and summary of the a simple data file I used the following, rel <- read.table("C:/Documents and Settings/ashta/My Documents/R_data/rel.dat", quote="",header=FALSE,sep="",col.names= c("id","orel","nrel")) summary(rel) Below is the

* What were your biggest misconceptions or stumbling blocks to getting up and running with R? * What documents helped you the most in this initial phase? I especially want to hear from people who are lazy and impatient. Feel free to write to me off-list. Definitely write off-list if you are just confirming what has been said on-list. -- Patrick Burns pburns at pburns.seanet.com

...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. LEGAL NOTICE This message is intended for the use o...{{dropped:9}} --Forwarded Message Attachment-- From: keo.ormsby2 at gmail.com To: r-help at r-project.org Date: Mon, 23 Aug 2010 08:38:24 -0500 Subject: Re: [R] DNA sequence Fst Hi Blue Jay, If your sequences are small (<10Kb) and you have a few samples (~100) the seqinr package from CRAN itself is a very straightforward way of handling DNA seque...