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Guido Hooiveld
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4.1k
@guido-hooiveld-2020
Last seen 8 hours ago
Wageningen University, Wageningen, the …
Hi,
I would like to report a problem with the annotation package
"FDb.InfiniumMethylation.hg19".
When I try to explore the content of it for the 450K array as per the
example on the help pages, I get an error.
Any suggestions on what is going wrong?
Thanks and regards,
Guido
> library(FDb.InfiniumMethylation.hg19)
Loading required package: GenomicFeatures
Loading required package: BiocGenerics
Attaching package: 'BiocGenerics'
The following object(s) are masked from 'package:stats':
xtabs
The following object(s) are masked from 'package:base':
anyDuplicated, cbind, colnames, duplicated, eval, Filter, Find,
get, intersect, lapply, Map, mapply, mget, order, paste, pmax,
pmax.int, pmin, pmin.int, Position, rbind, Reduce, rep.int,
rownames, sapply, setdiff, table, tapply, union, unique
Loading required package: IRanges
Loading required package: GenomicRanges
Loading required package: AnnotationDbi
Loading required package: Biobase
Welcome to Bioconductor
Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.
Loading required package: Biostrings
Loading required package: rtracklayer
Warning messages:
1: replacing previous import 'initialize' when loading 'rtracklayer'
2: replacing previous import 'show' when loading 'rtracklayer'
> hm450 <- get450k()
Error in `seqinfo<-`(`*tmp*`, value = NULL) :
the supplied 'seqinfo' must be a Seqinfo object
In addition: Warning message:
In if is.na(genome(GR))) { :
the condition has length > 1 and only the first element will be used
> sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: x86_64-pc-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] FDb.InfiniumMethylation.hg19_1.0.1 rtracklayer_1.18.0
[3] Biostrings_2.26.2 GenomicFeatures_1.10.0
[5] AnnotationDbi_1.20.2 Biobase_2.18.0
[7] GenomicRanges_1.10.2 IRanges_1.16.3
[9] BiocGenerics_0.4.0 BiocInstaller_1.8.2
loaded via a namespace (and not attached):
[1] biomaRt_2.14.0 bitops_1.0-4.1 BSgenome_1.26.1 DBI_0.2-5
[5] parallel_2.15.1 RCurl_1.95-1.1 Rsamtools_1.10.1 RSQLite_0.11.2
[9] stats4_2.15.1 tools_2.15.1 XML_3.95-0.1 zlibbioc_1.4.0
>
---------------------------------------------------------
Guido Hooiveld, PhD
Nutrition, Metabolism & Genomics Group
Division of Human Nutrition
Wageningen University
Biotechnion, Bomenweg 2
NL-6703 HD Wageningen
the Netherlands
tel: (+)31 317 485788
fax: (+)31 317 483342
email: guido.hooiveld@wur.nl
internet: http://nutrigene.4t.com
http://scholar.google.com/citations?user=qFHaMnoAAAAJ
http://www.researcherid.com/rid/F-4912-2010
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