[BioC] append on DNAStringSet produces an empty DNAString as last element
Philip Kensche
pkensche at cmbi.ru.nl
Tue Aug 10 12:01:03 CEST 2010
Hi,
I noticed that following:
> append(DNAStringSet(), list(DNAString("aaaa"), DNAString("catc")))
[[1]]
4-letter "DNAString" instance
seq: AAAA
[[3A2]]
4-letter "DNAString" instance
seq: CATC
[[3]]
A DNAStringSet instance of length 0
I guess, the last element shouldn't be there -- or not?
Regards,
Philip
P.S.:
> sessionInfo()
R version 2.11.1 (2010-05-31)
x86_64-pc-linux-gnu
locale:
[1] LC_CTYPE=de_DE.UTF-8 LC_NUMERIC=C
[3] LC_TIME=de_DE.UTF-8 LC_COLLATE=de_DE.UTF-8
[5] LC_MONETARY=C LC_MESSAGES=de_DE.UTF-8
[7] LC_PAPER=de_DE.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=de_DE.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] GenomicRanges_1.0.7 Biostrings_2.16.9 IRanges_1.6.6
loaded via a namespace (and not attached):
[1] Biobase_2.8.0 BSgenome_1.16.2
--
| Philip Kensche <pkensche at cmbi.ru.nl>
| http://www.cmbi.ru.nl/~pkensche
|
| Center for Molecular and Biomolecular Informatics
| http://www2.cmbi.ru.nl
|
| phone +31 (0)24 36 19693
| fax +31 (0)24 36 19395
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