similar to: Function call on every prompt

ListeRs, Within the last two months, I thought I saw mention of an R function that would create a new data frame composed of duplicates or multiple copies of rows of an input data frame given one or several columns of values indicating how many times each row should be copied. As a simple example, given a dataframe: > in.df x y 1 A 1 2 B 2 3 C 3 "func.name (in.df, in.df$y)"

Gang, I recall several months ago that there was a company that was giving away a free 1-port T1 card, with some specific conditions. Do any of you recall who that was? My Google searches are coming up empty and now I'm wondering if I was hallucinating... Thanks, MC -------------- next part -------------- An HTML attachment was scrubbed... URL:

I use R and SPlus intensely, yet sporadically, and always seem to forget something essential....even if I keep logs. Anyway, I thought I used to use a command in R to list or identify only those objects that were functions.....eg to create a list for filing. Am I hallucinating? I can't seem to find the function I want in SEARCH. In a related way, is there an R package that provides object

Has anyone encountered a situation where packets dropped by the newnotsyn chain can result in sporadic browsing problems, slowness, and even timeouts? I noticed that of the 3300 hits for newnotsyn in our current log (6 hours worth), over 2700 of them were to/from our proxy servers. And browsing through them, most *appear* to be otherwise valid packets from remote web servers that would have

I am looking for a function like my.blockwisesum(vector, n) that computes sums of disjoint subsequences of length n from vector and can work with vector lengths that are not a multiple of n. It should give me for instance my.blockwisesum(1:10, 3) == c(6, 15, 24, 10) Is there a builtin function that can do this? One could do it by coercing the vector into a matrix of width n, and then use

What's the best way around "firstboot" ? "firstboot" hung my machine and had to blown it up to get past it. If you bypass firstboot, what other config settings is one missing? I found the following info.... ==================================================================== # Booting without Internet Connection / Stuck on RedHat Registration during First Bootup This

Hi, In a recent reply I sent to the list, my initial response was to suggest, politely that by reading the posting guide and learning to use the supplied tools one can often help oneself. I then went on to say that reading the posting guide would have led you to RSiteSearch("insert query"). Luckily I went to the posting guide to check this was there before posting and much to my

Hi all, I have a series of cateogiral variables that look just like this: welfare=sample(c("less", "same", "more"), 1000, replace=TRUE) education=sample(c("less", "same", "more"), 1000, replace=TRUE) defence=sample(c("less", "same", "more"), 1000, replace=TRUE) egp=sample(c("salariat",

[If I knew who to report this to privately, I would. Sorry to embarrass anyone who's just trying to contribute to the R-project.] There seems to be some oddities with the RSiteSearch web page. When I enter 'RSiteSearch("console")' I'm taken to http://search.r-project.org/cgi-bin/namazu.cgi?query=console&max=20&resu

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Hi R People: I'm teaching a statistical computing class using R starting next week (yay!) and I have an opinion type question, please. I'm old school and use "<-" in an assignment. However, I'm starting to see the "=" in the literature. Which should I use or does it matter, please? Thanks for your input! Sincerely, Erin -- Erin Hodgess Associate Professor

From: Gabor Grothendieck > On Apr 11, 2005 11:28 AM, Martin Maechler <maechler at stat.math.ethz.ch> wrote: > > > > If you use R 2.1.0 beta (which you should consider seriously as > > a good netizen ;-), this is as simple as > > > > > RSiteSearch("String manipulation---mixed case") > > A search query has been submitted to

On Mon, Feb 29, 2016 at 6:17 PM, John Chambers <jmc at r-project.org> wrote: > The Wikipedia statement may be a bit misleading. > > S was never open source. Source versions would only have been available with a nondisclosure agreement, and relatively few copies would have been distributed in source. There was a small but valuable "beta test" network, mainly university

Hi all Two questions: - I would like to learn more on oriented object programming with R. Is there any tutorial for that? - Without waking up a troll, I am not very familiar with diffusion list, I am more use to forum. On a diffusion list, how can I check if someone already asks a question? I mean, I went on CRAN-R website, I find the R mailing list archive. But is there a way to search

Can someone in R Core please take a look at the attached patches to RSiteSearch() and its help page? I guess Jon is planning some changes on his site. Jon: could you elaborate on what the patch does? Best, Andy Notice: This e-mail message, together with any attachments, contains information of Merck & Co., Inc. (One Merck Drive, Whitehouse Station, New Jersey, USA 08889), and/or its

Please consider adding the following to the next R release (I understand that it's too late for R-2.1.0). It adds the menu item `Search R Site' in the `Help' menu in Rgui (which calls RSiteSearch() on the input string). Best, Andy --- R-beta/src/gnuwin32/rui.c 2005-03-06 09:41:40.000000000 -0500 +++ R-beta-new/src/gnuwin32/rui.c 2005-04-12 08:21:55.001824500 -0400 @@ -65,7 +65,8 @@

Scenario: Table in database has two fields, id and category (table name is: categories) Controller is named category_controller.rb Model is named category.rb Helper is named category_helper.rb Form is named list.rhtml in view\category directory The code in play on the form is (from generating scaffold): <% for category in @categories %> <tr> <td><%=

Hello, All: Jonathan Baron is "giving up" maintaining the RSiteSearch database. This breaks three things: (1) The R Site Search web service that Baron has maintained. (2) The RSiteSearch function in the utils package. (3) The sos package, for which I'm the maintainer and lead author. Might someone else be willing to take these over? For me,

I tried to search for a string of words ``as one entity'' following the example in the help file: > RSiteSearch("{logistic regression}") and got the error message: 2008-09-11 08:55:41.356 open[823] No such file: /Users/rturner/http:/ search.r-project.org/cgi-bin/namazu.cgi?query={logistic+regression}

A colleague is receiving some data from another person. That person reads the data in SAS and it takes 30s and uses 64k RAM. That person then tries to read the data in R and it takes 10 minutes and uses a gigabyte of RAM. Person then goes on to say: It's not that I think SAS is such great software, it's not. But I really hate badly designed software. R is designed by