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R 3.4.1 (codename “Single Candle”) was launched a number of days in the past. You will get the newest binaries model from right here. (or the .tar.gz supply code from right here).
As talked about final week by David Smith, R 3.4.1 contains a number of Home windows associated bug mounted:
together with a difficulty typically encountered when making an attempt to put in packages on Home windows, and issues displaying capabilities together with Unicode characters (like “日本語”) within the Home windows GUI.
The complete listing of bug fixes and new options is supplied under.
Upgrading to R 3.4.1 on Home windows
If you’re utilizing Home windows you may simply improve to the newest model of R utilizing the installr package deal. Merely run the next code in Rgui:
set up.packages("installr") # set up
setInternet2(TRUE) # just for R variations older than 3.3.0
installr::updateR() # updating R.
# If you want it to go quicker, run: installr::updateR(T)Operating “updateR()” will detect if there’s a new R model obtainable, and in that case it should obtain+set up it (and many others.). There may be additionally a step-by-step tutorial (with screenshots) on how one can improve R on Home windows, utilizing the installr package deal. In case you solely see the choice to improve to an older model of R, then change your mirror or strive once more in a couple of hours (it often take round 24 hours for all CRAN mirrors to get the newest model of R).
I attempt to hold the installr package deal up to date and helpful, so in case you have any options or remarks on the package deal – you’re invited to open a difficulty within the github web page.
CHANGES IN R 3.4.1
INSTALLATION on a UNIX-ALIKE
- The deprecated assist for PCRE variations older than 8.20 has been eliminated.
BUG FIXES
getParseData()gave incorrect column data when code contained multi-byte characters. (PR#17254)- Asking for assist utilizing expressions like
?stats::cor()didn’t work. (PR#17250) readRDS(url(....))now works.R CMD Sweaveonce more returns standing = 0 on profitable completion.- Vignettes listed in ‘.Rbuildignore’ weren’t being ignored correctly. (PR#17246)
file.mtime()now not returns NA on Home windows when the file or listing is being utilized by one other course of. This affectedput in.packages(), which is now protected in opposition to this.R CMD INSTALLHome windows .zip file obeys--lockand--pkglockflags.- (Home windows solely) The
select.recordsdata()operate might return incorrect outcomes when known as withmulti = FALSE. (PR#17270) combination(now additionally works in case of near-equal numbers in, drop = FALSE) by. (PR#16918)fourfoldplot()might encounter integer overflow when calculating the percentages ratio. (PR#17286)parse()now not offers spurious warnings when extracting srcrefs from a file not encoded within the present locale.This was seen from
R CMD verifywith ‘inst/doc/*.R’ recordsdata, andverifyhas some extra safety for such recordsdata.print.noquote(x)now at all times returns its argumentx(invisibly).- Non-UTF-8 multibyte character units weren’t dealt with correctly in supply references. (PR#16732)
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