Hello, I'm not sure this is doable but I'm having trouble running my R script with multithreaded capability. With 16x2.93Ghz CPUs available, only one is running with 100%. Any suggestions? Thanks, Bing My system configuration is: egenera virtual machine running Linux Red Hat Enterprise Linux Server release 5.1 (Tikanga) 16x2.93GHz CUPs 99G memory
Bing Shen wrote:> Hello, > > I'm not sure this is doable but I'm having trouble running my R script > with multithreaded capability. > > With 16x2.93Ghz CPUs available, only one is running with 100%. Any > suggestions?Yes: Run 16 R jobs or use some other way to make your job parallel (e.g. the snow framework that can make use of several techniques for parallelization). Uwe Ligges> Thanks, > Bing > > > My system configuration is: > > egenera virtual machine running Linux > Red Hat Enterprise Linux Server release 5.1 (Tikanga) > 16x2.93GHz CUPs > 99G memory > > ______________________________________________ > 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.
Hello, R users I like to draw a cluster tree with a hclust and plot command. But,instead of labels, it is giving number of variables in dendogram. Could anyone tell me , how to print the labels of variables used for drawing. Thank you. -- Vijaykumar Yogesh Muley Senior Research Fellow, Dr. Akash Ranjan's Group, Computational and Functional Genomics Laboratory, Sun Centre of Excellence in Medical Bioinformatics, Centre for DNA Fingerprinting and Diagnostics, Hyderabad. Andhra Pradesh, INDIA. Ph.No: +91 9441189013 E-mail : vijay@cdfd.org.in Life : A journey from Cell to Cell ---------------------------------------------- [[alternative HTML version deleted]]
Vijaykumar Muley <vijay.muley <at> gmail.com> writes:> I like to draw a cluster tree with a hclust and plot command. > But,instead of labels, it is giving number of variables in dendogram. > Could anyone tell me , how to print the labels of variables used for drawing. > Thank you.Please post str(of your data), and the command you used. Dieter
hello there, can anyone tell me how to correct this error, "Error in nlm(if(analytic.gradient) objective.2 else objective.1, start,: probable coding error in analytic gradient)" thanks in advance. sonam
Sonam wrote:> hello there, > > can anyone tell me how to correct this error, "Error in > nlm(if(analytic.gradient) objective.2 else objective.1, start,: probable > coding error in analytic gradient)"Perhaps, after you have read the posting guide and reformulated your question appropriately (i.e. give sufficient details such as a reproducible example, use a sensible subject line, etc.). > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html Uwe Ligges> thanks in advance. > sonam > > ______________________________________________ > 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.