similar to: Hmisc's latex: na.blank and grouping not working as expected

Frank Harrell rote in a message dating from Oct 8th: > n.group is an argument to latex.default in the Hmisc package I must admit that I can't find it in the function head, which reads on my installation: function (object, title = first.word(deparse(substitute(object))), file = paste(title, ".tex", sep = ""), append = FALSE, label = title, rowlabel = title,

Hi all, for the data below I would like to 1. generate a dummy variable for each group "gr" of the same composition by people, then save each portion in a separate file, 2. compute the frequency of "1"'s in "x" for each person by group "gr". So, "mike" will have freq=2/3, as he has two "1" and one "0" in 3 groups.

When I create a lattice/Trellis type graph, I typically write a function that returns the graph, as in do.graph <- function(x, y, ...) { require(lattice) return(xyplot(y~x, ...)) } My question today is this: If I want two graphs on one page, one way of achieving it is to print the objects into defined areas, as in gr1 <- xyplot(rnorm(111) ~ runif(111)) gr2 <-

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 &

Folks, I'm running into something which looks like a bug in linearscan allocator. Of course I can't be 100% sure it's not some unobvious mistake on my part, so I'd like to hear your opinion. First, I attach two files -- LLVM asm and the asm for my target. The problem with assembler is: on line 171 it uses register gr2, which is copied from gr6 above, on line 161. The only

Dear R-users, I would like to maximize the function g above which depends on 4 parameters (2 vectors, 1 real number, and 1 matrix) using optim() and BFGS method. Here is my code: # fonction to maximize g=function(x) { x1 = x[1:ncol(X)] x2 = x[(ncol(X)+1)] x3 = matrix(x[(ncol(X)+2):(ncol(X)+1+ncol(X)*ncol(Y))],nrow=ncol(X),ncol=ncol(Y)) x4 = x[(ncol(X)+1+ncol(X)*ncol(Y)+1):length(x)]

On Tue, 22 Jun 2004, Vladimir Prus wrote: > First, I attach two files -- LLVM asm and the asm for my target. The problem > with assembler is: on line 171 it uses register gr2, which is copied from gr6 > above, on line 161. The only predecessor of this basic block is jump on line > 90. The problem is that gr6 is not initialized in the interval from the > function entry till the

Hi, looking at the fresh CVS state I see: class Register<string n> : RegisterBase<n> { list<RegisterBase> Aliases = []; } while previously the Register class did not require any parameters. The change log is just: * Target.td: Revamp the Register class, and allow the use of the RegisterGroup class to specify aliases directly in register definitions. and I

Dear R-helpers, I have a data frame (info[[j]]) that looks like this: necklace originalPosition same run surprise1 pair surprise2 triple surprise3 1 1 1 0 2 2.709511 11 4.81884167930642 110 2.70951129135145 2 1 2 0 2 2.709511 10 1 000 1 3 0 3 NA NA

On Tue, 16 Nov 2004, Vladimir Prus wrote: > and I could not find any discussions in the archives. > > Why the change was necessary? Writing: > > def gr0 : Register<"gr0">; > def gr1 : Register<"gr1">; > def gr2 : Register<"gr2">; > def gr3 : Register<"gr3">; > def gr4 :

Dear r-helpers, I would very much appreciate help with the following problem: The following command (in a .Rnw file) latex(anova(e7.lmer3, e7.lmer4), file = 'e7lmer34.tex', rowname = c ('nonlinear', 'linear'), longtable = FALSE, dcolumn = T, booktabs = T, table.env = F) produces the following output after running Sweave: % latex.default(anova(e7.lmer1, e7.lmer2),

Hola. Estoy utilizando lyx con el módulo de knitr y tengo un problemilla con la función toLatex del paquete memisc. Pongo un ejemplo mejor. En Rstudio lo puedo hacer como sigue en un fichero Rnw. y la tabla en el pdf aparece alineada en el pdf. \documentclass{article} \usepackage{booktabs} \usepackage{dcolumn} \begin{document} <<>>= library(memisc) X1 <- rnorm(1000) X2 <-

Dear RHelp-list, ?? Using dplyr and the group_by approach on a dataframe, I want to be able to apply a specific action according to the group name. The code bellow works, but I am not able to write it in a more esthetic way using dplyr. Can somebody help me to find a better solution ? Thank you Best regards Laurent df_test <- data.frame( x1=1:9, x2=1:9,

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

Hi r-helpers, When I issue the command latex(anova(raw1.lmer0, raw1.lmer, raw1.lmerI), file = 'raw1.tex', rownamesTexCmd = c('baR', 'addit', 'multip'), longtable = F, dcolumn = T, booktabs = T, t able.env = F, colheads = NULL, colnamesTexCmd = c ('', 'df', 'aic', 'bic', 'logl', 'chisq', 'chisqdf',

I was starting to write a note to a prospective R-user and came to the point of explaining how to get useful introductory information on R. After mentioning the Into and the FAQs I went on to try to explain how to use a lot of the contributed information. However I realised that there seems to be no direct way to get to Other Publications or Contributed Documenation. The best I have seen is

Hi everyone. I want to solve the following problem. I have a data.frame and I create a dotplot using lattice. Then I want to use the grid-package to create a combined graphic which contains the dotplot as well as a textplot() (using package gplots) of the data.frame next to the dotplot. Example code: library(lattice) library(grid) library(gplots) xx <- data.frame(f=factor(rep(1:5, each=5)),

Hi there, I have been using the example provided bellow for a while, and It was working without any problem. Nevertheless, just since 2-3 days is not working, probably because I did update.packages(). I have tried to re-install the older versions of the packages Hmisc() and xtable(), but still does not work. Can you run this example, and tell me if you got the same problems? I use

Laurent: As I don't use dplyr, this won't help you, but I hope you and others may find it entertaining anyway. If I understand you correctly (and ignore this if I have not), there are a ton of ways to do this in base R, including using switch() along the lines you noted in your post. However, when the functions get sufficiently complicated or numerous, it may be useful to store them in a

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}