[R] A general question: Is language S a component part of R?

? But R is free? Or the mentioned S is only a free implementation of the true S? Can anybody explain this? I want to know. Thank you! -- Iurie Malai Senior Lecturer Ion Creanga Moldova Pedagogical State University [[alternative HTML version deleted

Re: [R] A general question: Is language S a component part of R?

, Iurie Malai iurie.ma...@gmail.com wrote: In the Introduction and preliminaries the An Introduction to R manual says about R: ... Among other things it has ... a well developed, simple and effective programming language (Called 'S') ... . Now I'm a little confused. This means that language S

Re: [R] A general question: Is language S a component part of R?

of history in: http://www.portfolioprobe.com/**2012/05/31/inferno-ish-r/http://www.portfolioprobe.com/2012/05/31/inferno-ish-r/ Pat On 05/11/2012 17:09, R. Michael Weylandt wrote: On Mon, Nov 5, 2012 at 4:43 PM, Iurie Malai iurie.ma...@gmail.com wrote: In the Introduction and preliminaries

Re: [R] A general question: Is language S a component part of R?

-Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Iurie Malai Sent: Monday, November 05, 2012 11:38 AM To: Patrick Burns Cc: r-help@r-project.org Subject: Re: [R] A general question: Is language S a component part of R? After

[R] How to start JGR in full window?

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

Re: [R] Launcher for Rattle?

Thank you! Your code worked! I tested all the combinations and this shows that, in addition to the 'rattle', in this launcher code the 'utils' package is required, otherwise 'rattle' do not launch. Without all other packages 'rattle' starts very well. But what will be better, the inclusion or not

[R] How to view only error messages on R install in Ubuntu?

Hi, When I install R in Ubuntu/Linux, is it possible to view only the error messages without the installation progress? And how? Regards, Iurie Malai Moldova Pedagogical State University [[alternative HTML version deleted]] __ R-help@r

Re: [R] How to view only error messages on R install in Ubuntu?

Sorry, I meant: when installing R packages with 'install.packages()'. 2011/4/15 Iurie Malai iurie.ma...@gmail.com Hi, When I install R in Ubuntu/Linux, is it possible to view only the error messages without the installation progress? And how? Regards, Iurie Malai Moldova Pedagogical

[R] Launcher for Rattle?

How to make a launcher for Rattle? Regards, Iurie Malai Moldova Pedagogical State University [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting

Re: [R] Launcher for Rattle?

€˜rattle’ in options(defaultPackages) was not found 2011/4/16 Iurie Malai iurie.ma...@gmail.com How to make a launcher for Rattle? Regards, Iurie Malai Moldova Pedagogical State University [[alternative HTML version deleted]] __ R-help@r

[R] R Commander - how to disable the alphabetical sorting of variable names?

I try to disable alphabetical sorting of the variable names but I fail, R Commander does not store any changes made in the Commander Options menu / window. I tried to insert options(sort.names = FALSE) in Rprofile.site and .Rprofile config files but without success. Does anyone know the

[R] Wilcoxon test and grouping factor with multiple levels

me? Regards, Iurie Malai, Senior Lecturer Department of Psychology Faculty of Psychology and Special Education Ion Creanga Moldova Pedagogical State University esan reus 1 9.3 1 9.05 1 7.78 1 7.11 1 7.14 1 8.12 1 7.5 1 7.84 1 7.8 1

Re: [R] Wilcoxon test and grouping factor with multiple levels

Thank you, David Winsemius and Dennis Murphy! I want to compare pairs one by one. 2010/8/17 Iurie Malai iurie.ma...@gmail.com: 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

[R] Wilcoxon test output as a table

to remove quotes? How to show rows names W and P? Regards, Iurie Malai, Senior Lecturer Department of Psychology Faculty of Psychology and Special Education Ion Creanga Moldova Pedagogical State University - www.upsm.md http://en.wikipedia.org/wiki/Ion_Creang%C4%83_Pedagogical_State_University GrFac,X1

Re: [R] Wilcoxon test output as a table

Thank you, Joris! I received two identical warnings: [14] WARNING: Warning in if (nchar(cmd) = width) return(cmd) : the condition has length 1 and only the first element will be used [15] WARNING: Warning in if (nchar(cmd) = width) return(cmd) : the condition has length 1 and only the

Re: [R] Wilcoxon test output as a table

IV W 4582.500 4335.5 4610.500 4008.500 6409.5000 6064.500 5126.500 6.8615e+03 4305.500 5769.000 P0.3010.10.3360.0130.00050.0080.756 4.e-060.0890.059 I am happy! 2010/6/6 Iurie Malai iurie.ma...@gmail.com Thank you, Joris! I received two identical

Re: [R] Wilcoxon test output as a table

),as.numeric(P)) rownames(out) - c(W, p) colnames(out) - paste(colnames(Dataset[2:11])) out The output table we can format later in a spreadsheet (Calc, Excel, etc.). 2010/6/6 Iurie Malai iurie.ma...@gmail.com Yes, Joris, my code (and output) is not perfect, but right now is acceptable for me. Later

Re: [R] Get output values in a table

At a closer look I realized that this method is good for Shapiro-Wilk test, not for Two-samples Wilcoxon test. Can somebody to sugest a solution? I want to compare town with country. 2010/5/25 Iurie Malai iurie.ma...@gmail.com I use two similar scripts to put calculated values (many thanks

[R] Get output values in a table

0.009097276 6.824918e-05 0.4877525 0.08005584 2 country 0.0002436141 0.005135004 0.01540923 2.469611e-06 1.372854e-05 0.001517259 0.052174738 1.057227e-06 0.3172002 0.15745973 Regards, Iurie Malai Department of Psychology Ion Creanga Moldova Pedagogical State University - www.upsm.md http

Re: [R] How to run Shapiro-Wilk test for each grouped variable?

Noel, thanks a lot. This will help me someday. But I have a question. When we run Shapiro-Wilk test, the homogenity of variances is a mandatory condition? 2010/4/12 Yvonnick Noel yvonnick.n...@uhb.fr: Dear Iurie, I want to run Shapiro-Wilk test for each variable in my dataset, each grouped

[R] How to run Shapiro-Wilk test for each grouped variable?

but I must to change the variable number manualy. How to automate this? I tried this: for (r in 3:18) { by(eval(parse(text=(paste(data,data.n[3],sep=$, data$groupFactor, shapiro.test) } but not working and no errors. Why? Please help. -- Regards, Iurie Malai, Senior Lecturer Department

Re: [R] How to run Shapiro-Wilk test for each grouped variable?

On Apr 9, 2010, at 10:08 AM, Iurie Malai wrote: I attached a file with data and corrected in the working commands grouping factor name: data.n-names(data)  # put names into a vector called data.n by(eval(parse(text=(paste(data,data.n[3],sep=$, data$groupFactor, shapiro.test)  # run

Re: [R] How to run Shapiro-Wilk test for each grouped variable?

) shapiro.test(x)$p.value)) HTH, Jorge On Fri, Apr 9, 2010 at 8:16 AM, Iurie Malai wrote: 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

[R] Levene's Test for Homogeneity of Variance

/translate this? Regards, Iurie Malai Department of Psychology and Special Education Moldova Pedagogical State University iurie.ma...@gmail.com [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch

Re: [R] How to apply the Wilcoxon test to a hole table at once?

Uwe Ligges-3 wrote: Whole table? Each variable against every other variable? Or something else? Do you think that makes sense? Anyway, you can calculate all combinations of 2 unique columns and iterate over them. Uwe Ligges In the variable X2 I have encoded men and women, so I

[R] How to apply the Wilcoxon test to a hole table at once?

hypothesis: true location shift is not equal to 0 I researched on this, but I can't find a solution. I would really appreciate any help. P.S. Excuse my lack of terminology :). Iurie Malai Moldova Pedagogical State University -- View this message in context: http://www.nabble.com/How-to-apply

Re: [R] How to apply the Wilcoxon test to a hole table at once?

is in X2 column and there are only two levels (m and f). Where is the problem? Iu. Malai Iurie Malai wrote: 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

Re: [R] How to apply the Wilcoxon test to a hole table at once?

Thank you very much! This is my adapted script and now it is OK: lapply(Dataset[3:17], function(x) wilcox.test(x ~ X2, alternative=two.sided, data=Dataset)) But it is possible to get results more compact, similar to a table? Iurie Malai Moldova Pedagogical State University Steven McKinney