similar to: A general question: Is language S a component part of R?

Dear R users, I have a dataset with two variables: $esan - a grouping factor with 8 levels and $reus. I'd like to do wilcox.test on this dataset as sugested Weiwei here: https://stat.ethz.ch/pipermail/r-help/2007-July/136627.html. I tried to adapt his recommendation but no succes. Can anyone help me? Regards, Iurie Malai, Senior Lecturer Department of Psychology Faculty of Psychology and

Hi! I searched some time ago a way to get the Wilcoxon test results as a table more or less formatted. Nobody told me any solution and I found nothing on the Internet. Recently I came across this link ( http://myowelt.blogspot.com/2008/04/beautiful-correlation-tables-in-r.html), which helped me to find a solution. Here's the solution (I'm using R Commander): W <-

I want to run Shapiro-Wilk test for each variable in my dataset, each grouped by variable groupFactor. I have these working commands: > data.n<-names(data) # put names into a vector called data.n > by(eval(parse(text=(paste("data",data.n[3],sep="$")))), data$factor, shapiro.test) #run shapiro.test but I must to change the variable number manualy. How to automate

Hi, I use two similar scripts to put p-values of shapiro.test and, respectively, of wilcox.test in a table: a) d <- data.frame(dataset$GroupFactor, dataset[2:11]) # p-values for the shapiro test (by levels of GroupFactor) with(d, aggregate(d[,-1], list(d[,1]), FUN = function(x) shapiro.test(x)$p.value)) b) d <- data.frame(dataset$GroupFactor, dataset[2:11]) with(d, aggregate(d[,-1],

Hi, All! To calculate Levene's Test for Homogeneity of Variance I use R Commander, and this is the output: > levene.test(Dataset$age, Dataset$sex) Levene's Test for Homogeneity of Variance Df F value Pr(>F) group 1 0.8739 0.3567 33 I am not sure what means "Pr(>F)"? Can anyone explain/translate this? Regards, Iurie Malai Department of Psychology and

How to make a launcher for Rattle? Regards, Iurie Malai Moldova Pedagogical State University [[alternative HTML version deleted]]

Hi, I have a data set: > Dataset X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X13 X14 X15 X16 X17 1 user1 m 22 19 28 24 12 18 9 7 4 5 4 7 5 7 9 2 user2 f 25 19 23 18 18 15 6 8 6 6 7 10 7 7 7 3 user3 f 28 21 24 18 15 12 10 6 7 9 5 10 5 9 5 4 user4 f 26 19 26 21 12 18 6 6 5 1 3 8 6 5 6 5 user5 m 21 22 26 18 9 6 4 6 1

I want to start JGR as a full sized/maximized window automatically, but how to do this? For other applications I can add option "--geometry 1440x900" to the launch command, but for JGR this do not work. Sugestions? Iurie Malai Senior Lecturer Psychology Department Ion Creanga Moldova Pedagogical State University [[alternative HTML version deleted]]

On Mon, Jul 20, 2009 at 7:43 AM, Nick Johnson<nicholas.paul.johnson at gmail.com> wrote: > On Mon, Jul 20, 2009 at 10:09 AM, Mark Shannon<marks at dcs.gla.ac.uk> wrote: >> Andrew Haley wrote: >> If you can make your point without any references to any C/C++ specific >> features it might be more convincing ;) >> > > I did.  Recall my mention of

On Thursday 21 April 2005 18:28, Vyacheslav Akhmechet wrote: > Evan, > > The problem is that I do not know the type of a target function at > compile time. If you consider my code example, I don't know the type > of 'i' until runtime (in fact, I can't even know a possible range of > types 'i' may assume). But... in a dynamic language each variable must

On Mon, Jul 20, 2009 at 10:09 AM, Mark Shannon<marks at dcs.gla.ac.uk> wrote: > Andrew Haley wrote: > If you can make your point without any references to any C/C++ specific > features it might be more convincing ;) > I did. Recall my mention of java/c#/ruby/python's finally/ensure blocks, or C#'s using blocks. For proper implementation, these need multi-level unwinds,

Evan, The problem is that I do not know the type of a target function at compile time. If you consider my code example, I don't know the type of 'i' until runtime (in fact, I can't even know a possible range of types 'i' may assume). Thanks, - Slava. On 4/21/05, Evan Jones <ejones at uwaterloo.ca> wrote: > On Thu, 2005-21-04 at 09:31 -0400, Vyacheslav Akhmechet

An additional 1000 packages have been added to CRAN. This time, it took less than 6 months. Today (August 22, 2016), the Comprehensive R Archive Network (CRAN) [1] reports: ?Currently, the CRAN package repository features 9004 available packages.? The rate with which new packages are added to CRAN is increasing. During 2007-2009 we went from 1000 to 2000 packages in 906 days (1.1 per day) and

Another 1000 packages were added to CRAN, which took less than 7 months. Today (February 29, 2017), the Comprehensive R Archive Network (CRAN) [1] reports: ?Currently, the CRAN package repository features 8002 available packages.? The rate with which new packages are added to CRAN is increasing. In 2014-2015 we had 1000 packages added to CRAN in 355 days (2.8 per day), the following 1000

Full_Name: Michael Aaron Karsh Version: 2.8.0 OS: Windows XP Submission from: (NULL) (75.61.109.172) I tried using the lm function to regress the third column listed below on the second column listed below. It gave me an error message. My code is below. > HDISWLSdata=read.table("RHDISWLS.txt") > HDISWLSdata V1 V2 V3 1 DENMARK

CRAN reached 12,000 packages [1] today (December 15, 2017). A huge thank you to the CRAN team! Milestones: 2017-12-15 12000 pkgs (+6.1/day over 165 days) 6910 mnts (+3.2/day) 2017-07-04 11000 pkgs (+6.3/day over 159 days) 6377 mnts (+3.3/day) 2017-01-27 10000 pkgs (+6.3/day over 158 days) 5845 mnts (+3.5/day) 2016-08-22 9000 pkgs (+5.7/day over 175 days) 5289 mnts (+5.8/day) 2016-02-29 8000

Hello all, Iam newbie here and to R too.Is it possible to customize R to be used to people who has limited knowledge of statistics to perform simple data analysis?.Which language to use?. Any alternative suggestion?. Thank you for your help. udd _________________________________________________________________ [[alternative HTML version deleted]]

Continuing the tradition to post millennia milestones on CRAN: So, it happened. Today (January 27, 2017 PCT) CRAN reached 10,000 packages [1]. Needless to say, the rate with which new packages are added to CRAN keeps increasing and so does the number of contributors (maintainers). Somewhere out there, there are ~3 persons who are about to submit their first packages to CRAN today and ~3 persons

The entirety of humanity lives a little better today, because of problems solved using CRAN software. Some of those problems would still await solution, because some of the people involved in developing and disseminating those solutions would not have been as effective or efficient without CRAN and R. We're not just laying brick: We're building a cathedral. Spencer

On Wed, Jul 1, 2015 at 12:22 PM, Russell Wallace <russell.wallace at gmail.com> wrote: > I am arguing in favor of a point, and I understand you disagree with it, > but I don't think I'm dismissing any use cases except a very small > performance increment. > I'm sure Google has numbers about how much electricity/server cost they save for X% performance improvement.