[BioC] Error in Views method c()

Hervé Pagès hpages at fhcrc.org
Wed Jun 18 07:18:10 CEST 2014


Will fix. Thanks Michael.

H.

On 06/17/2014 09:32 PM, Michael Dondrup wrote:
> I am trying to use function c() to combine two Views, but get an error.
>
>> library(XVector)
>> v= Views(1:10,1,2)
>> c(v, v)
> Error in unclass(target) : cannot unclass an external pointer
>
>> dna = DNAString("ACTGCA")
>> v = Views(dna, IRanges(1, 2:5))
>> c(v,v)
> Error in unclass(target) : cannot unclass an external pointer
>
>
> My report was triggered by this post https://www.biostars.org/p/103854/
>
> Best
> Michael
>
>
>> sessionInfo()
> R version 3.1.0 (2014-04-10)
> Platform: x86_64-apple-darwin10.8.0 (64-bit)
>
> locale:
> [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
>
> attached base packages:
> [1] parallel  stats     graphics  grDevices utils     datasets  methods   base
>
> other attached packages:
> [1] Biostrings_2.32.0   XVector_0.4.0       IRanges_1.22.9      BiocGenerics_0.10.0
>
> loaded via a namespace (and not attached):
> [1] splines_3.1.0   stats4_3.1.0    tools_3.1.0     zlibbioc_1.10.0
>
>
>
>
> Michael Dondrup
> Postdoctoral fellow
> Sea Lice Research Centre/Department of Informatics
> University of Bergen
> Thormøhlensgate 55, N-5008 Bergen,
> Norway
>
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>

-- 
Hervé Pagès

Program in Computational Biology
Division of Public Health Sciences
Fred Hutchinson Cancer Research Center
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