dear GenomicRanges developers,
my package qpgraph is breaking in devel due to the following behavior of
GenomicRanges:
library(GenomicRanges)
gr <- GRanges(seqnames=rep("1", 10), IRanges(1:10, width=1))
mcols(gr)
DataFrame with 10 rows and 0 columns
mcols(gr) <- cbind(mcols(gr), DataFrame(test=rep(1, 10)))
gr
GRanges object with 10 ranges and 1 metadata column:
seqnames ranges strand | dfs
<Rle> <IRanges> <Rle> | <numeric>
[1] 1 [ 1, 1] * | 1
[2] 1 [ 2, 2] * | 1
[3] 1 [ 3, 3] * | 1
[4] 1 [ 4, 4] * | 1
[5] 1 [ 5, 5] * | 1
[6] 1 [ 6, 6] * | 1
[7] 1 [ 7, 7] * | 1
[8] 1 [ 8, 8] * | 1
[9] 1 [ 9, 9] * | 1
[10] 1 [10, 10] * | 1
-------
seqinfo: 1 sequence from an unspecified genome; no seqlengths
notice that the metadata column i've added should be called 'test' and
it is called 'dfs' instead. this does not happen in release:
library(GenomicRanges)
gr <- GRanges(seqnames=rep("1", 10), IRanges(1:10, width=1))
mcols(gr)
DataFrame with 10 rows and 0 columns
mcols(gr) <- cbind(mcols(gr), DataFrame(test=rep(1, 10)))
gr
GRanges object with 10 ranges and 1 metadata column:
seqnames ranges strand | test
<Rle> <IRanges> <Rle> | <numeric>
[1] 1 [ 1, 1] * | 1
[2] 1 [ 2, 2] * | 1
[3] 1 [ 3, 3] * | 1
[4] 1 [ 4, 4] * | 1
[5] 1 [ 5, 5] * | 1
[6] 1 [ 6, 6] * | 1
[7] 1 [ 7, 7] * | 1
[8] 1 [ 8, 8] * | 1
[9] 1 [ 9, 9] * | 1
[10] 1 [10, 10] * | 1
-------
seqinfo: 1 sequence from an unspecified genome; no seqlengths
i guess that if doing 'cbind()' with an empty 'DataFrame' is not allowed
anymore, the correct behavior should be giving an error but renaming the
column seems bogus to me.
please find below my session information bits for both, devel and release.
cheers,
robert.
devel sessionInfo():
R version 3.4.0 (2017-04-21)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)
Matrix products: default
BLAS: /opt/R/R-3.4.0_BioCdevel/lib64/R/lib/libRblas.so
LAPACK: /opt/R/R-3.4.0_BioCdevel/lib64/R/lib/libRlapack.so
locale:
[1] LC_CTYPE=en_US.UTF8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF8 LC_COLLATE=en_US.UTF8
[5] LC_MONETARY=en_US.UTF8 LC_MESSAGES=en_US.UTF8
[7] LC_PAPER=en_US.UTF8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF8 LC_IDENTIFICATION=C
attached base packages:
[1] parallel stats4 stats graphics grDevices utils datasets
[8] methods base
other attached packages:
[1] GenomicRanges_1.29.13 GenomeInfoDb_1.13.4 IRanges_2.11.15
[4] S4Vectors_0.15.7 BiocGenerics_0.23.1 colorout_1.1-2
loaded via a namespace (and not attached):
[1] zlibbioc_1.23.0 compiler_3.4.0 tools_3.4.0
[4] XVector_0.17.1 GenomeInfoDbData_0.99.1 RCurl_1.95-4.8
[7] bitops_1.0-6
release sessionInfo():
R version 3.4.0 (2017-04-21)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: CentOS Linux 7 (Core)
Matrix products: default
BLAS: /opt/R/R-3.4.0/lib64/R/lib/libRblas.so
LAPACK: /opt/R/R-3.4.0/lib64/R/lib/libRlapack.so
locale:
[1] LC_CTYPE=en_US.UTF8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF8 LC_COLLATE=en_US.UTF8
[5] LC_MONETARY=en_US.UTF8 LC_MESSAGES=en_US.UTF8
[7] LC_PAPER=en_US.UTF8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF8 LC_IDENTIFICATION=C
attached base packages:
[1] parallel stats4 stats graphics grDevices utils datasets
[8] methods base
other attached packages:
[1] GenomicRanges_1.28.4 GenomeInfoDb_1.12.2 IRanges_2.10.3
[4] S4Vectors_0.14.3 BiocGenerics_0.22.0 colorout_1.1-2
loaded via a namespace (and not attached):
[1] zlibbioc_1.22.0 compiler_3.4.0 XVector_0.16.0
[4] GenomeInfoDbData_0.99.0 RCurl_1.95-4.8 bitops_1.0-6
--
Robert Castelo, PhD
Associate Professor
Dept. of Experimental and Health Sciences
Universitat Pompeu Fabra (UPF)
Barcelona Biomedical Research Park (PRBB)
Dr Aiguader 88
E-08003 Barcelona, Spain
telf: +34.933.160.514
fax: +34.933.160.550
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