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...reate a pdf and a postscript file from an R graphic. For example, I tried : plot(1) # example pdf("H:/Perso/essai.pdf") postscript("H:/Perso/essai.ps") But the pdf document created is empty. How do these functions work ? Thank you very much. -- David Hajage Interne de santé publique Institut Curie [[alternative HTML version deleted]]

Dear R useRs, Sorry for this foolish question, but I can't find how to escape the * character when using grep : > grep("-", c("/3", "2*3", "4-4")) [1] 3 > grep("/", c("/3", "2*3", "4-4")) [1] 1 > grep("*", c("/3", "2*3", "4-4")) Erreur dans grep("*",

Hello, I'm a new user... I have a function : calculate <- function(x,y) { z <- x + y } I would like to use the result (z) with another function : recalculate <- function(...) { a <- z^2 } But R says that z does not exist... How can I use z in an another function ? Thank you for your answer... -- David [[alternative HTML version deleted]]

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Dear useRs, I'm trying to create a barplot like so: x=matrix(1:10,2,5) barplot(x,leg=c("left","right"),besid=T) The legend is placed in default position topright, however the data are plotted there too. I tried controlling the legend position by adding x="topleft" but this results in an error that x matches multiple formal arguments. Leaving out the legend

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Hello useRs, I'm trying to use the Roxygen package. Here my code file : #' A packge to check Roxygen's sanity #' @name helloRoxygen-package #' @docType package NA And my R code to generate the package : library(roxygen) package.skeleton("helloRoxygen", code_files = "roxy.r", force = T) roxygenize("helloRoxygen", "helloRoxygen",

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...if the default value for zipCmd in odfWeaveControl was not used. A more meaningful error message is produced. - the manual is now a "legal" package vignette and accessible using vignette("odfWeave"). Thanks to Manuel Morales, Ronggui, Andrew Robinson, Frank Harrell and David Hajage for their help in finding bugs. Please send any comments, questions, bugs etc. Max Kuhn Research Statistics Pfizer Global R&D Max.Kuhn at pfizer.com ---------------------------------------------------------------------- LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}...

...ments - cgroup argument works with txt2tags output - improve col alignment in txt2tags output - improve row and col span (cgroup and rgroup) - remove SweaveAscii() function - new Asciidoc(), T2t(), Sphinx() and Org() functions (wrapper for Sweave("file.Rnw", RweaveXxx)) Best, David Hajage [[alternative HTML version deleted]] _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-packages

Hello R users, I would like to perform a mc nemar test. There is my data : __________________________________ x <- matrix(4:1,2,2) x [,1] [,2] [1,] 4 2 [2,] 3 1 __________________________________ My population is too small for normal approximation. __________________________________ library(concord) mcnemar.mh(x) $statistic [1] 0.2 $p [1] 0.6547208 Warning message: low

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...if the default value for zipCmd in odfWeaveControl was not used. A more meaningful error message is produced. - the manual is now a "legal" package vignette and accessible using vignette("odfWeave"). Thanks to Manuel Morales, Ronggui, Andrew Robinson, Frank Harrell and David Hajage for their help in finding bugs. Please send any comments, questions, bugs etc. Max Kuhn Research Statistics Pfizer Global R&D Max.Kuhn at pfizer.com ---------------------------------------------------------------------- LEGAL NOTICE\ Unless expressly stated otherwise, this messag...{{dropped}...

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I have two lists (and possibly more): col.prop <- structure(list(B = structure(c(0.5, 0.5, 0.6, 0.4, 0.555555555555556, 0.444444444444444), class = c("cast_matrix", "matrix"), .Dim = 2:3, .Dimnames = list( NULL, NULL)), D = structure(c(1, 0, 0.666666666666667, 0.333333333333333, 0.8, 0.2), class = c("cast_matrix", "matrix"), .Dim = 2:3, .Dimnames =

...ments - cgroup argument works with txt2tags output - improve col alignment in txt2tags output - improve row and col span (cgroup and rgroup) - remove SweaveAscii() function - new Asciidoc(), T2t(), Sphinx() and Org() functions (wrapper for Sweave("file.Rnw", RweaveXxx)) Best, David Hajage [[alternative HTML version deleted]] _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-packages

Hello, I think there is a bug in coord_equal when x s a factor : ggplot(diamonds, aes(clarity, fill=cut)) + geom_bar() ggplot(diamonds, aes(clarity, fill=cut)) + geom_bar() + coord_equal(1/2) David