Hello,
I have encountered a strange issue with the plotting function in my
package "girafe" that I need some help with. I haven't changed anything
in the plot methods or the NAMESPACE of the package recently, and it
worked before, yet I observe the following error now.
When calling the "plot" method for objects of the class
"AlignedGenomeIntervals", rather than using the appropriate S4 method
and calling another function (plotAligned), R falls back to the S3
method "plot.Intervals_full" (Intervals_full is the class that
AlignedGenomeIntervals indirectly inherits from). Please see below for
the sessionInfo() output.
Has anybody encountered the same behaviour or any insights what might be
going on? I'm grateful for any suggestions what I could fix in the
method definition and/or the NAMESPACE. I guess as a workaround I could
add an S3 plot method for the "AlignedGenomeIntervals" calls but that
would be rather ugly.
Thanks in advance,
Joern
> sessionInfo()
R Under development (unstable) (2013-03-12 r62224)
Platform: x86_64-unknown-linux-gnu (64-bit)
...
other attached packages:
[1] org.Mm.eg.db_2.9.0 RSQLite_0.11.2 DBI_0.2-5
[4] AnnotationDbi_1.21.13 Biobase_2.19.3 girafe_1.11.2
[7] genomeIntervals_1.15.1 intervals_0.14.0 ShortRead_1.17.10
[10] latticeExtra_0.6-24 RColorBrewer_1.0-5 lattice_0.20-13
[13] Rsamtools_1.11.21 Biostrings_2.27.11 GenomicRanges_1.11.36
[16] IRanges_1.17.37 BiocGenerics_0.5.6 BiocInstaller_1.9.7
loaded via a namespace (and not attached):
[1] bitops_1.0-5 BSgenome_1.27.1 hwriter_1.3 stats4_3.1.0
[5] tcltk_3.1.0 tools_3.1.0 zlibbioc_1.5.0
Example producing the error:
library("girafe")
example("plotAligned")
--
Joern Toedling, PhD
Core Facility Bioinformatics
Institute of Molecular Biology gGmbH (IMB)
http://www.imb-mainz.de
Tel.: +49 6131 39 21528
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