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using dget to try this data. dget("probesnum")->a some data length is 3, some is 4. thanks.

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Dear list, When I use VennDiagram package, I got a error as follow: venn.plot <- draw.pairwise.venn( area1 = 3186, area2 = 325, cross.area = 5880); Error in draw.pairwise.venn(area1 = 3186, area2 = 325, cross.area = 588) : Impossible: cross section...

Dear list, Is there a elegant way to name multiple ordered plot as A, B, C and D? Just put A, B, C and D on the top left corner of each plot. Usually I do it in Illustrator, but...

Dear list, I am using mclapply(from multicore) to use multiple cores on one server. If I do not use mclapply, just one core, my R problem will use 4G memory. When I use mclapply and set mc.cores =10...

Hi List, I have a question to calculate probability using R. There are 491 boxes and 142 balles. If the ball randomly put into the box. How to calculate the probability of six or more there are in one box...

Dear list, When I read some source code, I find lot of place used symbol <<- , e.g. lastTime <<- newTime; What is the meaning here? Also, I find some method with the name start with dot, e.g. .RowStandardizeCentered = function(x...

Hi all, How to plot as the coordinate as in my attachment? I want to trim the coordinate and one of plot as the figure in attachment. Does any one have such example? Thanks. -------------- next part -------------- A non-text attachment...

Thank you for your reply. I used debian system. I will try parallel. Thanks. uname -a Linux m1000e1-m610-6 2.6.26-2-amd64 #1 SMP Tue Mar 9 22:29:32 UTC 2010 x86_64 GNU/Linux sessionInfo...

Dear list, How can I detect a package is installed or not? If not, then install it. For example, in a script, I want to check the package DESeq is installed or not. If not, then I will using this...

Hi Rex, Thanks for you explain. In fact, my question is: When I observed that there are 6 or more balls in one box, what is this probability? The ball is randomly put into the boxes. I think it is...

Dear list, I want to run two independent calculation (A, B) and then combined their results to do a plot in R. Before I just run calculation A first, then calculation B. It will take some times. I just have...

Hi Thanks for you suggestion. I used histograme in lattice packages. If it is possible lattice can do it, it will be better. On Mon, Jan 17, 2011 at 3:28 PM, Peter Ehlers <ehlers at ucalgary.ca> wrote: > On...

Hi list, I want to plot two plot in the same figure. I set par(new=TRUE). But it does not work. library(lattice) myPanel <- function(x,...) { panel.histogram(x,alpha=0.4,...) ltext(0.4,1.5,paste("Mean...

0 and 1 means zero or 1 match. Want to remove the word "Energy"? gsub("( Energy){0,1},{0,1} Inc[.]{0,1}", "", DF) On Thu, May 31, 2012 at 11:45 AM, mdvaan <mathijsdevaan at gmail.com> wrote: > Thanks...

Thank you all. Yes. I just miss understand this part. Now it is OK. On Sun, Jan 27, 2013 at 7:41 PM, Paul Boutros <Paul.Boutros at oicr.on.ca> wrote: > Hi Fabrice, > > The cross.area parameter gives the...

require("fortunes") Loading required package: fortunes >fortune("<<-") I wish <<- had never been invented, as it makes an esoteric and dangerous feature of the language *seem* normal and reasonable. If you want to dumb down R/S into a macro language...

Thank you for your sharing I got it. On Tue, Sep 27, 2011 at 9:44 PM, David Winsemius <dwinsemius at comcast.net> wrote: > > On Sep 27, 2011, at 3:19 PM, Fabrice Tourre wrote: > >> Dear list, >> >> How can I...

Dear list, I have a dataframe with two column as fellow. > head(dat) V1 V2 0.15624 0.94567 0.26039 0.66442 0.16629 0.97822 0.23474 0.72079 0.11037 0.83760 0.14969 0.91312 I...

Thank your reminder. Here is the example code: a<- rnorm(1000,0,1) b<-rnorm(1000,0,2) c<-rnorm(1000,0,3) d<-rnorm(1000,0,4) par(mfrow=c(2,2)) hist(a) hist(b) hist(c) hist...