search for: winslash

Dear all, I'm not sure whether this is intended behaviour or a bug. The path returns from normalizePath is different when the directory doesn't exist. I have included a reproducible example. path <- tempfile() missing.dir <- normalizePath(path, winslash = "/", mustWork = FALSE) dir.create(path) existing.dir <- normalizePath(path, winslash = "/", mustWork = FALSE) > all.equal(missing.dir, existing.dir) [1] "1 string mismatch" > missing.dir [1] "C:/Users/THIERR~2/AppData/Local/Temp/RtmpagA8Gx/filed5c2cd03...

...lashes, not backslashes thus... R_LIBS_SITE=//campden/shares/workgroup/stats/R/library/%v ... but the startup process seems to replace them with forward slashes. I guess because .libPaths with a 'new' argument calls normalizePath which changes leading slashes to backslashes, even with winslash="/" > normalizePath("//campden/shares/workgroup/stats/R/library", winslash="/") [1] "\\\\campden/shares/workgroup/Stats/R/library" I've corrected (??) this by inserting a line into Rprofile.site assign(".lib.loc", gsub("\\", &quo...

Hello, (sorry re-posting due to typo) I'm attempting to get the folders of a path in a robust way (platform independent, format independent). It has to run on Windows and Linux and tolerate different formats. For these: (The paths don't actually exist in Linux but you get the idea.) Windows: file_full_path = "C://Program Files//R//R-2.13.1//NEWS.pdf" file_full_path =

.../cm/shared/apps/R/site-library/3.4.2 > > and add it to libPath. Why does libPath then display it as > > /cm/shared/apps/R/site-library/3.4 > > ? > Because it is a symbolic link. ?.libPaths says "For consistency, the paths are always normalized by normalizePath(winslash = "/")." and ?normalizePath says "...the Unix-alike platform ... attempts to turn paths into absolute paths in their canonical form (no ./, ../ nor symbolic links)." HTH, Chuck

...ength 1408286 bytes (1.3 Mb) opened URL downloaded 1.3 Mb Error in install.packages : path[1]="c:\Docume~1\melissa\R\win-library\3.0": Access is denied At that point, I noticed that a similar error was occurring when R loads: Warning message: In normalizePath(path.expand(path), winslash, mustWork) : path[1]="c:/Docume~1/melissa/R/win-library/3.0": Access is denied The relevant directory does exist, although it keeps getting set to "read-only". I can't imagine that being a big issue if I'm running R as an administrator though C:\Users\melissa\R\w...

Hi all, I have just installed R 2.13.0 and I am experiencing problems with the terminal, but not the with the GUI interface. I am Windows 7. When running "R" or "Rterm" from a commandline I receive the following: Warning message: In normalizePath(path.expand(path), winslash, mustWork) : path[3]="C:/Programmer/R/R-2.13.0/library": Adgang n?gtet R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i386-pc-mingw32/i386 (32-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You a...

Hi, TL;DR ----- I define the path /cm/shared/apps/R/site-library/3.4.2 and add it to libPath. Why does libPath then display it as /cm/shared/apps/R/site-library/3.4 ? Long version ------------ I run a cluster of diskless nodes for which the OS is loaded directly into RAM and other software is provided by an NFS server. However, in the case of R, we use the R version provided

...apply(path, renv_dependencies_find_impl, root = root) 9: renv_dependencies_find(path, root) 8: (function (path = getwd(), root = NULL, ..., progress = TRUE, errors = c("reported", "fatal", "ignored"), dev = FALSE) { path <- renv_path_normalize(path, winslash = "/", mustWork = TRUE) root <- root %||% renv_dependencies_root(path) if (exists(path, envir = `_renv_dependencies`)) return(get(path, envir = `_renv_dependencies`)) renv_dependencies_begin(root = root) on.exit(renv_dependencies_end(), add = TRUE...

...> > 9: renv_dependencies_find(path, root) > > 8: (function (path = getwd(), root = NULL, ..., progress = TRUE, > > errors = c("reported", "fatal", "ignored"), dev = FALSE) > > { > > path <- renv_path_normalize(path, winslash = "/", mustWork = TRUE) > > root <- root %||% renv_dependencies_root(path) > > if (exists(path, envir = `_renv_dependencies`)) > > return(get(path, envir = `_renv_dependencies`)) > > renv_dependencies_begin(root = root) > &...

...s_find_impl, root = root) > 9: renv_dependencies_find(path, root) > 8: (function (path = getwd(), root = NULL, ..., progress = TRUE, > errors = c("reported", "fatal", "ignored"), dev = FALSE) > { > path <- renv_path_normalize(path, winslash = "/", mustWork = TRUE) > root <- root %||% renv_dependencies_root(path) > if (exists(path, envir = `_renv_dependencies`)) > return(get(path, envir = `_renv_dependencies`)) > renv_dependencies_begin(root = root) > on.exit(renv_...

Hello, I'm having some trouble trying to set the .libPaths() on Windows 7, R-2.15.0 and R-2.15.1. The environment variables R_LIBS and R_LIBS_USER are set according to the help page for .libPaths() and the Rprofile.site file has the default setting, as shown below. R-2.14.1 recognizes the lib paths but not R-2.15. Is this a bug or am I doing something wrong? (I've also tried with

...env_dependencies_find(path, root) >>> 8: (function (path = getwd(), root = NULL, ..., progress = TRUE, >>> errors = c("reported", "fatal", "ignored"), dev = FALSE) >>> { >>> path <- renv_path_normalize(path, winslash = "/", mustWork = TRUE) >>> root <- root %||% renv_dependencies_root(path) >>> if (exists(path, envir = `_renv_dependencies`)) >>> return(get(path, envir = `_renv_dependencies`)) >>> renv_dependencies_begin(roo...

...?scientific? entry below.) This affects _many_ *.Rout.save checks in packages. NEW FEATURES: ? normalizePath() has been moved to the base package (from utils): this is so it can be used by library() and friends. It now does tilde expansion. It gains new arguments winslash (to select the separator on Windows) and mustWork to control the action if a canonical path cannot be found. ? The previously barely documented limit of 256 bytes on a symbol name has been raised to 10,000 bytes (a sanity check). Long symbol names can sometimes occur w...

...?scientific? entry below.) This affects _many_ *.Rout.save checks in packages. NEW FEATURES: ? normalizePath() has been moved to the base package (from utils): this is so it can be used by library() and friends. It now does tilde expansion. It gains new arguments winslash (to select the separator on Windows) and mustWork to control the action if a canonical path cannot be found. ? The previously barely documented limit of 256 bytes on a symbol name has been raised to 10,000 bytes (a sanity check). Long symbol names can sometimes occur w...

...d(path, root) > >>> 8: (function (path = getwd(), root = NULL, ..., progress = TRUE, > >>> errors = c("reported", "fatal", "ignored"), dev = FALSE) > >>> { > >>> path <- renv_path_normalize(path, winslash = "/", mustWork = TRUE) > >>> root <- root %||% renv_dependencies_root(path) > >>> if (exists(path, envir = `_renv_dependencies`)) > >>> return(get(path, envir = `_renv_dependencies`)) > >>> renv_de...

Buenas tarde a todo en s: Tenia la versión de R 3.6 y utilizaba la paquetería de pdftools para extraer información de archivos en pdf actualice la versión 3.6.1 y ya no reconoce la paquetería alguien que me pueda ayudar. Prácticamente no reconoce las funciones de pdftools library(pdftools) library(stringr)? library(NLP)? library(tm)? library(tesseract)? library(magick)?