gctorture(TRUE) helps too, but it will take a long time.
-Bill
On Fri, Oct 22, 2021 at 11:07 AM lampros mouselimis <
mouselimislamp...@gmail.com> wrote:
> Thank you all for your answers,
>
> I'll give it a try using both valgrind (on linux) and the rhub's linux gcc
> Address Sanitizers (Asan). I
Thank you all for your answers,
I'll give it a try using both valgrind (on linux) and the rhub's linux gcc
Address Sanitizers (Asan). I've already used rhub to test the package on
the Solaris OS but it didn't give any error (it seems to me that the
configurations between CRAN and rhub differ).
La
I agree with others that this suggests there is a hidden bug in the
code. In addition to running with Valgrind, R-hub's
> rhub::check(platform="linux-x86_64-rocker-gcc-san")
will compile the native code with the Address Sanitizer (ASan) and the
UndefinedBehaviorSanitizer (UBSan). Those have hel
Hello,
I have run some support vector machine analysis. If I draw a grid of
10*10 points in a space, the model I built will assign the points to a
given group. Lets' say:
```
results1 = data.frame(row_1 = c(0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
row_2 = c(0, 0, 0, 1, 0, 0
I agree with Stefan. Try using valgrind (on Linux) to check for memory
misuse:
R --debugger=valgrind --debugger-args="--leak-check=full
--track-origins=yes"
...
> yourTests()
> q("no")
-Bill
On Fri, Oct 22, 2021 at 7:30 AM Stefan Evert
wrote:
> Just to add my personal cent to this: I've had
Just to add my personal cent to this: I've had similar issues with an R
package some time ago, which kept crashing somewhat unpredictably in the
Solaris tests.
Debugging was hard because it only happened on Solaris, but in the end it
turned out to be due to serious bugs in the code that only h
A terse but useful resource is to use R's Help docs: ?regex. It also gives
the R regex syntax, which can of course differ from others, especially in
regard to escapes.
Do note that the rseek.org site is a better place to ask for such info than
here. Or just searching on "regular expressions R".
Be
Hi,
Just to add some additional comments that may be helpful.
1. The CRAN repository policy here:
https://cran.r-project.org/web/packages/policies.html
notes:
"Package authors should make all reasonable efforts to provide
cross-platform portable code. Packages will not normally be accepted
Well, Wikipedia is probably the place where people who know some topic
can check if people who wrote the article did it right :)
You can try this short subchapter in R for Data Science (by Hadley
Wickham) as a starting point:
https://r4ds.had.co.nz/strings.html#matching-patterns-with-regular-expr
Hi Lampros,
I cannot answer your question but I believe the correct place to post
such a question would be the r-package-devel list
https://stat.ethz.ch/mailman/listinfo/r-package-devel
Good luck
On Fri, Oct 22, 2021 at 2:13 PM lampros mouselimis
wrote:
>
> Dear R-help team,
>
> I'm the mainta
You can check out Wikipedia for regular expressions:
https://en.wikipedia.org/wiki/Regular_expression
On Fri, Oct 22, 2021 at 3:48 PM Steven Yen wrote:
> Thanks, it works!
>
> What can I read to understand more about this part "\\..*$" of the
> pattern? And more such as ^ and $ that I know f
Thanks, it works!
What can I read to understand more about this part "\\..*$" of the
pattern? And more such as ^ and $ that I know from experience?
On 2021/10/22 下午 06:22, Rui Barradas wrote:
Hello,
Use ls() with argument pattern. It accepts a regex and returns a
vector of objects names mat
Dear R users,
the new version of monobin package is now on CRAN.
Additional binning algorithm is implemented - monotonic binning driven by
decision tree (mdt.bin).
For details and examples, install the new version of the monobin
(install.packages("monobin")) and check the help page of the functio
Dear R-help team,
I'm the maintainer of the textTinyR package. Currently the package fails on
the Solaris Operating System (OS), you can see the results in the following
weblink: https://cran.r-project.org/web/checks/check_results_textTinyR.html
All my packages are tested on Solaris OS automatica
Hello,
Use ls() with argument pattern. It accepts a regex and returns a vector
of objects names matching the pattern.
rm(list = ls(pattern = "data\\..*$"))
Hope this helps,
Rui Barradas
Às 10:20 de 22/10/21, Steven Yen escreveu:
I like to be able to use a command with something similar to
I like to be able to use a command with something similar to a "wild
card". Below, lines 4 works to delete all three dataframes, but line 5
does not work. Any elegant way to accomplish this? My list of dataframes
can be long and so this would be convenient.
data.1<-data.frame(x=1:3,y=4:6,z=7:9
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