search for: getrversion

Hi, I am looking for a way to find out the version information of installed R packages. ex: >library(affy) >SOME_COMMAND_FOR_VERSION(affy) I know I can do either getRversion() or R.Version() could give me the version of R. I assume there must be a way for me to get version information for the add-on paclages,right? Thanks! Yupu

Hi, there was a memory improvement done in R going from R 3.3.3 to R 3.4.0 when it comes to comparing an integer 'x' an double 'y' (either may be scalar or vector). For example, in R 3.3.3, I get: > getRversion() [1] '3.3.3' > x <- integer(1000) > y <- double(1000) > profmem::profmem(z <- (x < y)) Rprofmem memory profiling of: z <- (x < y) Memory allocations: bytes calls 1 8040 <internal> 2 4040 <internal> total 12080 > and in R 3.4....

...all differ: > ## a version that works in older versions of R, where identical() had fewer arguments! > outerID.picky <- function(x,y) { + nF <- length(formals(identical)) - 2 + do.call("outerID", c(list(x, y), as.list(rep(FALSE, nF)))) + } > oldR <- !exists("getRversion") || getRversion() < "3.0.0" ## << FIXME: 3.0.0 is a wild guess > symnum(id.z <- outerID.picky(z,z)) ## == Diagonal matrix [newer versions of R] [1,] | . . . . . . . . . . . [2,] . | . . . . . . . . . . [3,] . . | . . . . . . . . . [4...

...older versions of R, where identical() had fewer arguments! >> outerID.picky <- function(x,y) { > + nF <- length(formals(identical)) - 2 > + do.call("outerID", c(list(x, y), as.list(rep(FALSE, nF)))) > + } >> oldR <- !exists("getRversion") || getRversion() < "3.0.0" ## << FIXME: 3.0.0 is a wild guess >> symnum(id.z <- outerID.picky(z,z)) ## == Diagonal matrix [newer versions of R] > [1,] | . . . . . . . . . . . > [2,] . | . . . . . . . . . . >...

...This has been submitted as an issue at https://github.com/klutometis/roxygen/issues/378 closely related: https://github.com/klutometis/roxygen/issues/371 my current hacky solution to this is to use a Makefile that post-processes the NAMESPACE after it's roxygenized, e.g. search for "getRversion" in https://github.com/glmmTMB/glmmTMB/blob/master/Makefile

...tical() had fewer arguments! ? ? >>> outerID.picky <- function(x,y) { ? ? >> +? ???nF <- length(formals(identical)) - 2 ? ? >> +? ???do.call("outerID", c(list(x, y), as.list(rep(FALSE, nF)))) ? ? >> + } ? ? >>> oldR <- !exists("getRversion") || getRversion() < "3.0.0" ## << FIXME: 3.0.0 is? a wild guess ? ? >>> symnum(id.z <- outerID.picky(z,z)) ## == Diagonal matrix [newer versions of R] ? ? ? ? ? ? ? ? ? ? ? ? ? ??? ? ? >> [1,] | . . . . . . . . . . . ? ? >> [2,] . | . . ....

...The best I have been able to come up with are constructs of the form if ( utils::compareVersion(utils::packageDescription("data.table", fields="Version"), "1.5") < 0 ) stop("Need data.table version 1.5 or later") if ( utils::compareVersion(as.character(getRversion()), "2.11") >= 0 ) stop("Does not work yet with latest R.") But this is tedious and error prone. I have created my own require() function to automate this (it takes a vector of versions and a vector of comparisons and only load the package if they are all met), but it is...

...quot;", globals) globals <- sub(" *$", "", globals) whichentries <- which(grepl(":", globals)) globals <- globals[-whichentries] globals <- gsub(".* ", "", globals) globals <- unique(globals) cmd <- paste("if (getRversion() >= '2.15.1') globalVariables(c(", paste(globals, collapse=", "), "))", sep="") cmd <- strwrap(cmd) writeLines(cmd, fileout) } ------------- snip ------------ Any help would be appreciated. John ------------------------------...

...{ ? ? > ? ? >> +? ? ? > ???nF <- length(formals(identical)) - 2 ? ? > ? ? >> +? ? ? > ???do.call("outerID", c(list(x, y), ? ? > as.list(rep(FALSE, nF)))) ? ? > ? ? >> + ? ? > } ? ? > ? ? >>> oldR <- ? ? > !exists("getRversion") || getRversion() < ? ? > "3.0.0" ## << FIXME: 3.0.0 is? a wild ? ? > guess ? ? > ? ? >>> symnum(id.z <- ? ? > outerID.picky(z,z)) ## == Diagonal matrix [newer versions of ? ? > R] ? ? > ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? > ??? ? ? &gt...

...e help? You can see the result from this at http://euclid.psych.yorku.ca/SCS/Private/Rbibs/Rpackages-2.14.0.bib The function is also at: # Original code by Achim Zeileis, 16 Dec 2009, R-help # Added: support header and preamble Rpackages.bib <- function(filename = paste("Rpackages-",getRversion(), ".bib", sep=""), header=TRUE, preamble=NULL, suppress.warnings=TRUE, verbose = TRUE) { ## installed packages pkgs <- unique(installed.packages()[,1]) if (suppress.warnings) warn <- options(warn=-1) bibs <- lapply(pkgs, function(x) try(toBibtex(c...

...not currently the default, but can be made so by setting X11.options(type="Cairo"), e.g. as a load hook for package grDevices. I am using setHook(packageEvent("grDevices", "onLoad"), function(...) { grDevices::ps.options(horizontal=FALSE) if(getRversion() >= '2.7.0') grDevices::X11.options(type="Cairo") }) Please try these out and let us know how you get on. As a check, try the TestChars() examples in ?points - on one Solaris 10 system a few of the symbol font characters were incorrect. It worked on an FC5 system wi...

...t; https://github.com/klutometis/roxygen/issues/378 > > closely related: > > https://github.com/klutometis/roxygen/issues/371 > > my current hacky solution to this is to use a Makefile that > post-processes the NAMESPACE after it's roxygenized, e.g. search > for "getRversion" in > > https://github.com/glmmTMB/glmmTMB/blob/master/Makefile Hadley has the right idea (allow roxygen to specify some uninterpreted text to drop into the NAMESPACE file), but it doesn't go far enough. Really this is a design flaw in roxygen: being able to enter NAMESPACE and he...

On 27/03/2024 10:28, Alexandre Courtiol wrote: > Hi all, > > I don't know if it is a local issue on my hands or not, but after > installing R-devel the output of grDevices::dev.capabilities()$paths is > FALSE, while it is TRUE for R 4.3.3. > Relatedly, I have issues with plotting paths on devel. > > At this stage, I simply would like to know if others running R devel

...kind of nasty approach...): x = readLines("http://cran.r-project.org/sources.html") # the version number is in the next line of 'The latest release' rls = x[grep("latest release", x) + 1L] newver = gsub("(.*R-|\\.tar\\.gz.*)", "", rls) oldver = paste(getRversion(), collapse = ".") # new version available? compareVersion(newver, oldver) == 1L Thanks! Regards, Yihui -- Yihui Xie <xieyihui at gmail.com> Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA

...kind of nasty approach...): x = readLines("http://cran.r-project.org/sources.html") # the version number is in the next line of 'The latest release' rls = x[grep("latest release", x) + 1L] newver = gsub("(.*R-|\\.tar\\.gz.*)", "", rls) oldver = paste(getRversion(), collapse = ".") # new version available? compareVersion(newver, oldver) == 1L Thanks! Regards, Yihui -- Yihui Xie <xieyihui at gmail.com> Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA

Folks: I am getting a build failure when I: #' @importFrom utils shortPathName which roxygenizes it to the NAMESPACE. I suspect this is because this particular function is Windows-only, but I'm a bit confused how I should "properly" importFrom a function like this so it doesn't cause a build failure, but I don't get a note in my R CMD CHECK if I DON'T have it:

Hi all, When S4 methods are defined on base function (say, "match"), the function becomes a method with the body "base::match(x,y)". A call to such a function often spends more time doing "::" than in the function itself. I always assumed that "::" was a very low-level thing, but it turns out to be a plain old function defined in base/R/namespace.R. What

....* of class \"", '', msg)) > if(is.language(x) || is.function(x)) > clm > else { > cl <- str2lang(clm) > if(is.symbol(cl)) as.character(cl) else eval(cl) > } > } > > ## str2lang() needs R >= 3.6.0: > if(getRversion() < "3.6.0") ## substitute for str2lang(), good enough here: > str2lang <- function(s) parse(text = s, keep.source=FALSE)[[1]] > > > Now you can look at such things yourself: > > ## --------------------- the "interesting" cases : --- > ## in...

>>>>> Benjamin Tyner <btyner at gmail.com> >>>>> on Tue, 24 Oct 2017 07:21:33 -0400 writes: > Jeff, > Thank you for your reply. The intent was to construct a minimum > reproducible example. The same warning occurs when the 'file' argument > points to a file on disk with a million lines. But you are correct, my >

Jeff, Thank you for your reply. The intent was to construct a minimum reproducible example. The same warning occurs when the 'file' argument points to a file on disk with a million lines. But you are correct, my example was slightly malformed and in fact gives an error under R version 3.2.2. Please allow me to try again; in older versions of R, ?? > read.table(file =