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The last line of the example in droplevels' manual page seems to be incorrect to me. I think it should read: "table(droplevels(aq$Month))". Amazingly (I don't understand) both variants seem to produce the same result (R 3.3.3): --- > aq <- transform(airquality, Month = factor(Month, labels = month.abb[5:9])) > aq <- subset(aq, Month != "Jul") >

Hello, Inline. Em 12-04-2017 16:40, Henric Winell escreveu: > (Let's keep the discussion on-list -- I've added back R-devel.) > > On 2017-04-12 16:39, Ulrich Windl wrote: > >>>>> Henric Winell <nilsson.henric at gmail.com> schrieb am 12.04.2017 >>>>> um 15:35 in >> Nachricht <b66fe8...

>>>>> Henric Winell <nilsson.henric at gmail.com> >>>>> on Tue, 7 Feb 2017 13:37:42 +0100 writes: > Hi, On 2017-02-07 13:12, Benjamin Tyner wrote: >> Hello >> >> When loading a package, I'm wondering if it's frowned >> upon for the pac...

...> x <- c(1, 1, 2, 3) > > rank2(x, ties.method = "last") > [1] 1 2 4 3 > > That doesn't look right to me -- I had expected > > > rev(sort.list(x, decreasing = TRUE)) > [1] 2 1 3 4 > Indeed, well spotted, that seems to be correct. > > Henric Winell > ------------------------------ In the particular example (of length 4), what is really wanted is the following. ind <- integer(4) ind[sort.list(x, decreasing=TRUE)] <- 4:1 ind The following gives the desired result: sort.list(rev(sort.list(x, decreasing=TRUE)))

>>>>> Rui Barradas <ruipbarradas at sapo.pt> >>>>> on Wed, 12 Apr 2017 17:07:45 +0100 writes: > Hello, Inline. > Em 12-04-2017 16:40, Henric Winell escreveu: >> (Let's keep the discussion on-list -- I've added back >> R-devel.) >> >> On 2017-04-12 16:39, Ulrich Windl wrote: >> >>>>> Henric Winell <nilsson.henric at gmail.com> schrieb am >> 12.04.2017 &g...

...rsion of my package can no longer reproduce any subsequent results depending on random number generation (unless a call to 'set.seed' was issued *after* attaching my package). I'd be most grateful for any help that you're able to provide here. Many thanks! Kind regards, Henric Winell > sessionInfo() R Under development (unstable) (2014-01-26 r64897) Platform: x86_64-redhat-linux-gnu (64-bit) locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=sv_SE.UTF-8 LC_COLLATE=en_US.UTF-8 [5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 [7] LC_PAPER=...

(Let's keep the discussion on-list -- I've added back R-devel.) On 2017-04-12 16:39, Ulrich Windl wrote: >>>> Henric Winell <nilsson.henric at gmail.com> schrieb am 12.04.2017 >>>> um 15:35 in > Nachricht <b66fe849-bb8d-f00d-87e5-553f866d57e0 at gmail.com>: >> On 2017-04-12 14:40, Ulrich Windl wrote: >> >>> The last line of the example in droplevels' manual page seem...

Hello When loading a package, I'm wondering if it's frowned upon for the package to alter the state of the random number generator? I guess not, since the parallel package does it? > set.seed(6860) > old.seed <- .GlobalEnv$.Random.seed > library(parallel) > new.seed <- .GlobalEnv$.Random.seed > identical(old.seed, new.seed) [1] FALSE I ask

------------------ >>>>> Henric Winell <[hidden email]> >>>>> on Wed, 21 Oct 2015 13:43:02 +0200 writes: > Den 2015-10-21 kl. 07:24, skrev Suharto Anggono Suharto Anggono via R-devel: >> Marius Hofert-4------------------------------ >>> Den 2015-10-09 kl. 12:14, skrev Martin Maech...

Hi, I ran into a problem where I actually need rank(, ties.method="last"). It would be great to have this feature in base and it's also simple to get (see below). Thanks & cheers, Marius rank2 <- function (x, na.last = TRUE, ties.method = c("average", "first", "last", # new "last" "random", "max",

After installing R-3.4.0 I ran 'make check' which halted here: $ > tail reg-tests-1d.Rout.fail -n 16 > ## format()ing invalid hand-constructed POSIXlt objects > d <- as.POSIXlt("2016-12-06"); d$zone <- 1 > tools::assertError(format(d)) > d$zone <- NULL > stopifnot(identical(format(d),"2016-12-06")) > d$zone <- "CET" # =

After installing R-3.4.0 I ran 'make check' which halted here: $ > tail reg-tests-1d.Rout.fail -n 16 > ## format()ing invalid hand-constructed POSIXlt objects > d <- as.POSIXlt("2016-12-06"); d$zone <- 1 > tools::assertError(format(d)) > d$zone <- NULL > stopifnot(identical(format(d),"2016-12-06")) > d$zone <- "CET" # =

On Tue, Oct 20, 2015 at 10:26 AM, Henric Winell <nilsson.henric at gmail.com> wrote: > Den 2015-10-09 kl. 12:14, skrev Martin Maechler: > I think so: the code above doesn't seem to do the right thing. Consider > the following example: > > > x <- c(1, 1, 2, 3) > > rank2(x, ties.method = "last") &...

Dear all, I had a R segmentation fault, and then invoked debug mode and ran step by step. When I reached "terms(Y~X1*X2*...*X16)", I would then have "segmentation" fault. However, if I just ran this under regular "R interactive" mode, it would be fine though taking long time. My questions are: 1. Is there a known limit of terms for a formula? 2. Why does the

Dear all, I had a R segmentation fault, and then invoked debug mode and ran step by step. When I reached "terms(Y~X1*X2*...*X16)", I would then have "segmentation" fault. However, if I just ran this under regular "R interactive" mode, it would be fine though taking long time. My questions are: 1. Is there a known limit of terms for a formula? 2. Why does the

...ome such a feature to be added to > base R? Either something very general like > > preserveRNGstate(library(parallel)) > > or perhaps an specific enhancement to library itself? I would very much welcome a change, but in the light of things it doesn't seem likely. Henric Winell > > Regards > Ben > > ______________________________________________ > R-devel at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel >

...m using the necessary ports (11000-11999). Upon first use on a freshly installed 64-bit W10 a window pops-up -- "Windows Firewall has blocked this app", or something like that -- where you can allow access. As long as this window is open, the command prompt is not returned. Henric Winell P.S. This topic is probably not appropriate for R-devel and follow-ups should likely be directed to R-help instead. D.S. > R version 3.5.0 (2018-04-23) > Platform: i386-w64-mingw32/i386 (32-bit) > Running under: Windows >= 8 (build 9200) > > Matrix products: default >...

Good day, I'm trying the example cl <- makeCluster(2, type = "SOCK") from the makeCluster documentation and the R command prompt never returns. I am using a 32-bit Windows 10 computer. The problem doesn't happen on another 64-bit Windows 10 computer but does happen on another 32-bit Windows 7 computer. Can anyone reproduce it? Are there any other options that can be passed to

Hello R community members, I'm trying to install the 'rqpd' package which is developed by Roger Koenker and Stefan Bache. When I try to install the package using the command 'install.packages("rqpd",repos="http://R-Forge.R-project.org")' I'm getting the following two messages: i) package ?rqpd? is available as a source package but not as a binary

On Fri, Jan 9, 2015 at 12:19 PM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote: > On 09/01/2015 10:56 AM, Henric Winell wrote: >> On 2015-01-08 02:31, Duncan Murdoch wrote: >> >>> On 07/01/2015 5:20 PM, Jeroen Ooms wrote: >>>> On Wed, Jan 7, 2015 at 8:00 AM, Duncan Murdoch <murdoch.duncan at gmail.com> wrote: >>>>> >>>>> This version includes only...