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...ve each time > the script is executed > 3. Keep an R session running in perpetuity and source the scripts within > that everlasting session > 4. Rewrite your scripts to use base R only. > > I suspect this solution list is exhaustive. > > On Mon, 20 Jul 2020 at 1:50 am, Mario Annau <mario.annau at gmail.com> wrote: > >> Dear all, >> >> in our current setting we have our packages stored on a (rather slow) >> network drive and need to invoke short R scripts (using RScript) in a >> timely manner. Most of the script's runtime is spent wi...

I get the sentiment, but this is really just bad coding (on my own part, I suspect), so we might as well just fix it... -pd > On 21 Nov 2020, at 17:42 , Marc Schwartz via R-devel <r-devel at r-project.org> wrote: > > >> On Nov 21, 2020, at 10:55 AM, Mario Annau <mario.annau at gmail.com> wrote: >> >> Hello, >> >> using the `unsplit()` function with tibbles currently leads to the >> following error: >> >>> mtcars_tb <- as_tibble(mtcars, rownames = NULL) >>> s <- split(mtcars_tb, mtcars_tb...

>>>>> Mario Annau <mario.annau at gmail.com> >>>>> on Wed, 11 Feb 2015 20:18:53 +0100 writes: > sorry - I just got irritated by my different R-versions. > The behaviour I described in the previous mail was discovered using R > 3.1.2 without bind_activation(TRUE). In r67...

Dear all, in our current setting we have our packages stored on a (rather slow) network drive and need to invoke short R scripts (using RScript) in a timely manner. Most of the script's runtime is spent with package loading using library() (or loadNamespace to be precise). Is there a way to cache the package namespaces as listed in loadedNamespaces() and load them into memory before the

Are you able to create a reproducible example, somehow? Thanks, Michael On Mon, Feb 9, 2015 at 2:28 PM, Mario Annau <mario.annau at gmail.com> wrote: > Hi Michael, > I've tested your change in r67699 (using r67773) and the function now > correctly dispatches to r/cbind2 within the R-session without > bind_activation(TRUE). However, running unit tests using R CMD check I > figured out th...

...t this is really just bad coding (on my own part, I > suspect), so we might as well just fix it... > > -pd > > > On 21 Nov 2020, at 17:42 , Marc Schwartz via R-devel < > r-devel at r-project.org> wrote: > > > > > >> On Nov 21, 2020, at 10:55 AM, Mario Annau <mario.annau at gmail.com> > wrote: > >> > >> Hello, > >> > >> using the `unsplit()` function with tibbles currently leads to the > >> following error: > >> > >>> mtcars_tb <- as_tibble(mtcars, rownames = NULL) > >&...

Hello, using the `unsplit()` function with tibbles currently leads to the following error: > mtcars_tb <- as_tibble(mtcars, rownames = NULL) > s <- split(mtcars_tb, mtcars_tb$gear) > unsplit(s, mtcars_tb$gear) Error: Must subset rows with a valid subscript vector. ? Logical subscripts must match the size of the indexed input. x Input has size 15 but subscript `rep(NA, len)` has

...t bind_activation(TRUE). In r67773 all calls are delegated to r/cbind.matrix and not r/cbind2. As a workaround I have now implemented an S3 method for my S4 class which correctly dispatches for both versions (3.1.2 and r67699+) - see also the commit for the h5 package on github: https://github.com/mannau/h5/commit/20daea37ade1a317458c8a1d03928f579e457f93. Any better ideas are welcome. br, mario Am 09/02/15 um 23:38 schrieb Michael Lawrence: > Are you able to create a reproducible example, somehow? > > Thanks, > Michael > > On Mon, Feb 9, 2015 at 2:28 PM, Mario Annau <mario....

...< > maechler at lynne.stat.math.ethz.ch> wrote: >> >>>>> Michael Lawrence <lawrence.michael at gene.com> >>>>> >> on Sat, 24 Jan 2015 06:39:37 -0800 writes: >> >> > On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau > >> <mario.annau at gmail.com> wrote: >> Hi all, this question >> has already been posted on >> stackoverflow, however >> without success, see also >> >> >> http://stackoverflow.com/questions/27886535/proper-way-to-use-cb...

>>>>> Michael Lawrence <lawrence.michael at gene.com> >>>>> on Sat, 24 Jan 2015 06:39:37 -0800 writes: > On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau > <mario.annau at gmail.com> wrote: >> Hi all, this question has already been posted on >> stackoverflow, however without success, see also >> http://stackoverflow.com/questions/27886535/proper-way-to-use-cbind-rbind-with-s4-classes-in-package. >&gt...

...ackages to a tempdir on your local drive each time the script is executed 3. Keep an R session running in perpetuity and source the scripts within that everlasting session 4. Rewrite your scripts to use base R only. I suspect this solution list is exhaustive. On Mon, 20 Jul 2020 at 1:50 am, Mario Annau <mario.annau at gmail.com> wrote: > Dear all, > > in our current setting we have our packages stored on a (rather slow) > network drive and need to invoke short R scripts (using RScript) in a > timely manner. Most of the script's runtime is spent with package loading >...

.... The last time I tried (which was a long time ago), I created a small c program to run R, read from the named pipe from within c, then wrote it's contents to R's standard in. It might be possible to do it without the c program. Haven't checked. On Mon, Jul 20, 2020 at 3:50 AM Mario Annau <mario.annau at gmail.com> wrote: > > Dear all, > > in our current setting we have our packages stored on a (rather slow) > network drive and need to invoke short R scripts (using RScript) in a > timely manner. Most of the script's runtime is spent with package loading &...

> On Nov 21, 2020, at 10:55 AM, Mario Annau <mario.annau at gmail.com> wrote: > > Hello, > > using the `unsplit()` function with tibbles currently leads to the > following error: > >> mtcars_tb <- as_tibble(mtcars, rownames = NULL) >> s <- split(mtcars_tb, mtcars_tb$gear) >> unsplit(s, mtcar...

Hi all, this question has already been posted on stackoverflow, however without success, see also http://stackoverflow.com/questions/27886535/proper-way-to-use-cbind-rbind-with-s4-classes-in-package. I have written a package using S4 classes and would like to use the functions rbind, cbind with these defined classes. Since it does not seem to be possible to define rbind and cbind directly as S4

On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau <mario.annau at gmail.com> wrote: > Hi all, > this question has already been posted on stackoverflow, however without > success, see also > http://stackoverflow.com/questions/27886535/proper-way-to-use-cbind-rbind-with-s4-classes-in-package. > > I have written a package usin...

...nd the Rscript process. Kind of watch-dog can be set for automatic relaunching if needed. Another way to stop the Rscript process is to kill the "exec 3>rpipe" one. You can find its PID with "fuser rpipe" Best, Serguei. > > > On Mon, Jul 20, 2020 at 3:50 AM Mario Annau <mario.annau at gmail.com> wrote: >> Dear all, >> >> in our current setting we have our packages stored on a (rather slow) >> network drive and need to invoke short R scripts (using RScript) in a >> timely manner. Most of the script's runtime is spent with pa...

..., 2015 at 3:55 AM, Martin Maechler < maechler at lynne.stat.math.ethz.ch> wrote: > >>>>> Michael Lawrence <lawrence.michael at gene.com> > >>>>> on Sat, 24 Jan 2015 06:39:37 -0800 writes: > > > On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau > > <mario.annau at gmail.com> wrote: > >> Hi all, this question has already been posted on > >> stackoverflow, however without success, see also > >> > http://stackoverflow.com/questions/27886535/proper-way-to-use-cbind-rbind-with-s4-classe...

...t lynne.stat.math.ethz.ch> wrote: > > >> >>>>> Michael Lawrence <lawrence.michael at gene.com> >>>>> > >> on Sat, 24 Jan 2015 06:39:37 -0800 writes: > >> > >> > On Sat, Jan 24, 2015 at 12:58 AM, Mario Annau > > >> <mario.annau at gmail.com> wrote: >> Hi all, this question > >> has already been posted on >> stackoverflow, however > >> without success, see also > >> >> > >> http://stackoverflow.com/questions/2788...

On 19 July 2020 at 20:47, Mario Annau wrote: | Am So., 19. Juli 2020 um 20:11 Uhr schrieb Hugh Parsonage < | hugh.parsonage at gmail.com>: | > 3. Keep an R session running in perpetuity and source the scripts within | > that everlasting session | However, 3. sounds interesting - how would this work in a Linux environment?...