similar to: Citation in the literature

What I want to do is: 1, creat a text box, insert text into that box. 2, select chunk of of the text by mouse, and link it to a lable. so I would like a way to get that chunk of text. Can I do such job with tcltk? Any relavant tutorial materials? Thanks -- HUANG Ronggui Bachelor of Social Work, Fudan University, China Master of sociology, Fudan University, China Ph.D. Student , CityU of

I really have headache when I do google search for information about "R". Any tricks or tips? thx.

Hello all, I have the following problem. I want to insert blank rows in an data frame so as to make it comparable with another data frame with more rows. How can I insert these rows? If this is not solvable, then, alternatively, is it easy to delete rows from a data frame? Thanks for helping, Eleni [[alternative HTML version deleted]]

Hi! I am using R version 2.7.0 and am working on a panel dataset read into R as a dataframe; I call it "ex". The variables in "ex" are: id year x id: a character string which identifies the unit year: identifies the time period x: the variable of interest (which might contain NAs). Here is an example: > id <- rep(c("A","B","C"),2) >

The incorrect result incurs when the file path contains Chinese character. It seems that dirname/basename action on unit of byte instead of char, so the result in the following example is half of what is expected. > g<-"d:\\$BG!2L4^M-CfJ8(B\\$BG!2L4^M-CfJ8(B.txt" > dirname(g) [1] "d:/$BG!2L4^(B" > basename(g) [1] "$BG!2L4^M-(B" -- HUANG Ronggui,

Dear list, I want to insert a recorde into a SQLite table by dbGetQuery(), but there is a problem when the value contains quotation mark. > dd<-data.frame(txt=c("having both ' and \" in character.","OK")) > library(RSQLite) Loading required package: DBI > con<-dbConnect(dbDriver("SQLite"),":memory:") >

[wincent at PC-BSD]export MAKE=gmake [wincent at PC-BSD]sudo R ..... > install.packages("Matrix") --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... done trying URL 'http://bibs.snu.ac.kr/R/src/contrib/Matrix_0.999375-9.tar.gz' Content type 'application/x-gzip' length 1483674 bytes (1.4 Mb) opened URL

Dear R-helpers, I have a data frame with 3 variables, each record is a unique combination of the three variables. I would like to count the number of unique values of v3 in each v1, and save it as a new variable v4 in the same data frame. e.g. df1 [v1] [v2] [v3] [1,] "a" "C" "1" [2,] "b" "C" "2" [3,] "c" "B"

Dear all; I'm planning to install Linux on my computer to run R (I'm bored of W..XP). However, I haven't used Linux before and I would appreciate, if possible, suggestions/comments about what could be the best option install, say Fedora, Ubuntu or OpenSuse which to my impression are the most popular ones (at least on the R-help lists). The computer is a PC desktop with 4GB RAM and

Dear Rafael, Thank you for your answer. The verbose mode -v shows that clang uses the old ld in /usr/bin while I install the gold in /usr/local/bin. Regards, Chunbai On Tue, Dec 3, 2013 at 9:23 PM, Rafael Espíndola <rafael.espindola at gmail.com > wrote: > > Could anyone tell me where my mistake is? > > Try running > > clang -flto a.o b.o -o main -v > > it should

My subject line refers to a thread from June 2005 where I found explanations from Uwe Ligges and Friedrich Leisch as to what is intended by the R citation recommended within the software. Forgive me if I missed some points within the thread but when I found myself circling through messages I had already read, I stopped trying to follow it. I understand and mostly agree with how the R citation is

Dear Reasearchers, I am writing a report and i need (and wish) cite R. somebody know the citation of R for the 2012? or the more actual? thanks in advance Gianni [[alternative HTML version deleted]]

On 5 December 2013 07:46, Chunbai YANG <chunbyang2 at gapps.cityu.edu.hk> wrote: > Dear Rafael, > > Thank you for your answer. The verbose mode -v shows that clang uses the old > ld in /usr/bin while I install the gold in /usr/local/bin. Clang should be searching the path. What does $ which ld print? Maybe all that you have to do is $ export PATH=/usr/local/bin:$PATH Cheers,

Dear Achim, Thanks for the comment. Here is the publisher's style guideline (AGU) "Because the Internet is dynamic environment and sites may change or move, treat World Wide Web, ftp files, and electronically archived data stored at data centers other than World or National Data Centers as unpublished, i.e., in text only." http://www.agu.org/pubs/AuthorRefSheet.pdf So by this

Hello! I would like to know how do I citate R? I have used it during my Master thesis but I don’t know how to citate during the text and on the references. I’ve looked for it on the web page but only found how to citate the FAQ. Thank you in advance. Tatiana Fernandes Universidade Estadual do Norte Fluminense Laboratório de Ciências Ambientais - CBB Av. Alberto Lamego, 2.000 - Campos dos

On Tue, Oct 6, 2015 at 2:52 PM, Adrian Du?a <dusa.adrian at unibuc.ro> wrote: > Dear Gabriel, > > On Wed, Oct 7, 2015 at 12:39 AM, Gabriel Becker <gmbecker at ucdavis.edu> > wrote: > >> [...] >> >>> >>> I apologize for pushing this topic to the limit, but I haven't got an >>> answer to this question yet... >>> >>

Dear R-users, I am trying to produce trellis (png, or jpeg) graphs with transparent background, but I cannot manage to make that happen. I tried to play around with themes but to no avail. Any advise on the following example will be greatly appreciated: Thank you Sebastien #### library(lattice) df <- data.frame(a=rep(1:4,4), b=rep(1:4,4), c=rep(1:4,each=4)) settings <- standard.theme()

Does anyone know R is to be cited in a publication? I've looked everywhere on the website and cannot find this. Thanks, Heather -- Heather Maughan Department of Ecology and Evolutionary Biology Biosciences West 310 University of Arizona Tucson, AZ 85701 Phone: 520-626-5108 Fax: 520-621-9190 hmaughan at u.arizona.edu

This is just a note that R would get a lot more citations if the recommended citation was an article in a recognised journal or from a recognised publisher. I use R in work leading to publications often, and I strongly want to give the R core team credit for their work. However I find that I can't persuade my biological collaborators to include the current R citation (below) in their

Adrian, Responses inline On Tue, Oct 6, 2015 at 1:58 PM, Adrian Du?a <dusa.adrian at unibuc.ro> wrote: > Hi Gabriel, > > On Tue, Oct 6, 2015 at 10:59 PM, Gabriel Becker <gmbecker at ucdavis.edu> > wrote: > >> [...] >> >> At the very least, this is seems to be a flagrant violation of the >> *spirit* of the CRAN policy, which AFAIK is intended to