similar to: printing tabular data nicely

I could have sworn that yesterday xtable(file, booktabs = TRUE) was giving me toprule , midrule and bottomrule outout. Today : library(xtable) aa <- table( sample(letters[1:9], 100, replace = TRUE)) xtable(aa, booktabs = TRUE) gives me \begin{table}[ht] \centering \begin{tabular}{rr} \hline & V1 \\ \hline a & 15 \\ b & 11 \\ c & 13 \\ d &

Dear R-users, I've enhanced the "xtable" package, adding numerous features that have been requested by users. The changes are listed below. The objective throughout has been to avoid any breaking changes. However, as "xtable" is widely used and is a dependency of many packages I'd like to have others try it out before I post it to CRAN. Both bug reports and design

Dear Sweave-users, I want to print listing using sweave. Because my tables are very big, I use the longtable option. But, is it possible to recall the first line of the table (e.g the colnames line) on each new page ? Thanks for your help. Delphine

Hello: I am using Sweave to generate a PDF with figures and tables and was wondering if is possible to carry on table headers and some kind of caption like 'Continued' to the next PDF page when creating long tables. Felipe D. Carrillo Supervisory Fishery Biologist Department of the Interior US Fish & Wildlife Service California, USA

Dear (T)eXpeRts, I try to create a LaTeX table from an R matrix for the first time. I am not sure what the "best" approach is, I just read about latex() from Hmisc (toLatex() didn't work). Consider the following minimal example: library(Hmisc) mat <- matrix(c(1,NA,3,100,10000,4), ncol = 3, byrow = TRUE) latex(mat, file = "", booktabs = TRUE, numeric.dollar = FALSE,

Hi: I am going through some of the xtable examples and I can't make the one below work. I need to create a longtable on the fly keeping the column headers for all the pages and I thought this example could give some ideas on how to do it. I am using Sweave and xtable to create my tables and graphics. I wonder if someone could tell me what's wrong. Thanks ## Not run: \begin{small}

Buenos días, estoy tratando de encontrar la manera de generar tablas en ficheros pdf (sweave) a través del paquete tables. He mirado que este tema esta activo en las listas pero no logro localizar las respuestas antes dadas, por eso lanzo esta consulta. Mi fichero .rnw tiene el siguiente aspecto: ******* \documentclass{article} \usepackage{array,booktabs,caption} \begin{document}

Hi all, Is there any documentation on running R like one would run a shell or Perl script, with out/input directed appropriately, environment variable access, and command switch processing? I looked some, and even remembered to check the FAQ, but couldn't find anything. Thanks W

Hi, I saw this example for 2.10 Time series in the xtable gallery documentation. http://cran.r-project.org/web/packages/xtable/vignettes/xtableGallery.pdf How would I add a column at the end "Total" which sums the row, with minimal changes to the code below? Thanks in advance. - Ken 2.10 Time series > temp.ts <- ts(cumsum(1 + round(rnorm(100), 0)), start = c(1954, + 7),

Suppose I make two discrete variables -- > D <- data.frame(f1=sample(1:5,100,replace=T), f2=sample(1:5,100,replace=T)) I know I can do: > table(D$f1, D$f2) 0 1 2 3 4 0 5 5 5 5 4 1 4 2 6 7 3 2 5 3 5 3 6 3 3 1 3 1 2 4 6 4 3 3 6 > table(D$f1) 0 1 2 3 4 24 22 22 10 22 > table(D$f2) 0 1 2 3 4 23 15 22 19 21 which is all great. But how do I produce the

I have found that I like having my captions and labels in my latex document rather than having them contained in my xtable output file (I haven't fully gone to sweave yet). I know I can do something like this by using the 'only.contents' argument in xtable. Unfortunately, the only.contents argument also removes the \begin{tabular}{rrrrrr} & \end{tabular} (in the example below) of

Dear all, I would like to save few variable-names with their values in a tabular form, with that I mean that files can be printed easily in R in a tabular form and also saved in a ascii file that when one opens it see also the variables in a nice tabular format. IS that possible? Below a small example of how should look results in R and in a txt file.              Postal Code | Superb

Hi all, I was wondering if I might subscribe this list to gmane.org, so I (and everyone else) might view and search in with a newsreader? Also--is there any way to get it indexed by google, maybe along with the r-help list (or is it already but I haven't found it)? Thanks for your consideration W

Hi R-helpers, Does anyone know of a good Tk (or other) script that allows somewhat intuitive viewing of all of the variables (especially complex lists) in a session? I would also like to delete, save to file, and rename them graphically. I would also like a lot of supplemental information like class, atrributes, names, modes, whatever else... Context: I am running simulations

> addmargins(UCBAdmissions, FUN = list(Total=sum)) works with no problems, but consider: > myFUN <- list(Total=sum) > addmargins(UCBAdmissions, FUN = myFUN) Error in "names<-.default"(`*tmp*`, value = "") : names() applied to a non-vector Is this a bug? > R.version _ platform i386-pc-mingw32 arch i386 os mingw32 system

Dear R People: I have used the "latex" function from the Hmisc package and it is just great! However, I have a new question regarding that function: is there an option for summary(lm(y~x)), please? There are options for different types of objects, but I didn't see one for that. Maybe I just missed it. Thanks in advance! R for Windows Version 2.3.1 Sincerely, Erin Hodgess

Thank you so much Rui. 1. How do I export this table to excel file? I used this tbl1 <- table(Country, IDNum) tbl2=addmargins(tbl1) write.xlsx(tbl2,"tt1.xlsx"),sheetName="summary", row.names=FALSE) The above did not give me that table. 2. I want select those unique Ids that do have records in all countries. From the above data set, this ID

The function addmargins() adds margins to a table, but returns a matrix. But even after converted to a table the print.zero="." option of print.table() does not work: > x <- sample( 1:7, 20, replace=T ) > y <- sample( 1:7, 20, replace=T ) > tt <- table( x, y ) > tx <- as.table( addmargins( table( x, y ) ) ) > print( tt, zero.print="." ) y x 1 2

The function addmargins() adds margins to a table, but returns a matrix. But even after converted to a table the print.zero="." option of print.table() does not work: > x <- sample( 1:7, 20, replace=T ) > y <- sample( 1:7, 20, replace=T ) > tt <- table( x, y ) > tx <- as.table( addmargins( table( x, y ) ) ) > print( tt, zero.print="." ) y x 1 2

Hello All, Am learning to create tables with n(%) formatting using R. Below is a working example. I think this is not bad but wondered if there are better ways of doing it. Although it can be quite humbling, seeing good code helps me assess my progress as an R programmer. Ultimately want to have code that I can turn into a function. Will then use the output produced to make tables using