Displaying 3 results from an estimated 3 matches for "td4641808".
2017 Apr 24
2
Crash after (wrongly) applying product operator on object from LIMMA package
...hy does it segfault with xlsx? Nb xlsx is the culprit: neither rJava nor
xlsxjars cause the problem.
On the other hand, quick googling for r+xlsx+segfault returns tons of
reports of how xlsx crashes in dozens of situations. See for example
http://r.789695.n4.nabble.com/segfault-in-gplots-heatmap-2-td4641808.html.
Also, the problem might be platform-specific. It would be interesting to
see whether anyone with a Mac can reproduce it.
kind regards,
j.
On 19 April 2017 at 10:01, Hilmar Berger <berger at mpiib-berlin.mpg.de> wrote:
> Hi,
>
> following up on my own question, I found s...
2017 Apr 24
0
Crash after (wrongly) applying product operator on object from LIMMA package
...sx? Nb xlsx is the culprit: neither
> rJava nor xlsxjars cause the problem.
>
> On the other hand, quick googling for r+xlsx+segfault returns tons of
> reports of how xlsx crashes in dozens of situations. See for example
> http://r.789695.n4.nabble.com/segfault-in-gplots-heatmap-2-td4641808.html.
> Also, the problem might be platform-specific. It would be interesting
> to see whether anyone with a Mac can reproduce it.
>
> kind regards,
>
> j.
>
>
>
>
>
> On 19 April 2017 at 10:01, Hilmar Berger <berger at mpiib-berlin.mpg.de
> <mailto:b...
2017 Apr 18
3
Crash after (wrongly) applying product operator on object from LIMMA package
Hi,
this is a problem that occurs in the presence of two libraries (limma,
xlsx) and leads to a crash of R. The problematic code is the wrong
application of sweep or the product ("*") function on an LIMMA MAList
object. To my knowledge, limma does not define a "*" method for MAList
objects.
If only LIMMA is loaded but not package xlsx, the code does not crash
but rather