norm_GR GRanges with data to be exported, required
txDb
TranscriptDb object with transcript definitions. Names must
match those in norm_df
bed_file
character containing file path to BED file with transcript
definitions. Supply txDb XOR bedfile
norm_method
character specifying which normalized column
should be processed into bedgraph. If not provided, the first column
matching dtcr, slograt or swinsor is transformed.
genome_build
character specifying which UCSC genome build should data
be displayed in, e.g. "mm9"
bedgraph_out_file
character specifying prefix of output file.
Generated file name is: prefix.bedgraph; if file with such a name already
exists new tracks will be appended.
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
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> library(RNAprobR)
Loading required package: GenomicFeatures
Loading required package: BiocGenerics
Loading required package: parallel
Attaching package: 'BiocGenerics'
The following objects are masked from 'package:parallel':
clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB
The following objects are masked from 'package:stats':
IQR, mad, xtabs
The following objects are masked from 'package:base':
Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
rbind, rownames, sapply, setdiff, sort, table, tapply, union,
unique, unsplit
Loading required package: S4Vectors
Loading required package: stats4
Attaching package: 'S4Vectors'
The following objects are masked from 'package:base':
colMeans, colSums, expand.grid, rowMeans, rowSums
Loading required package: IRanges
Loading required package: GenomeInfoDb
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: plyr
Attaching package: 'plyr'
The following object is masked from 'package:IRanges':
desc
The following object is masked from 'package:S4Vectors':
rename
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/RNAprobR/norm2bedgraph.Rd_%03d_medium.png", width=480, height=480)
> ### Name: norm2bedgraph
> ### Title: Exporting data in norm_df data frame (product of dtcr, slograt
> ### and swinsor) to bedgraph format compatible with UCSC Genome Browser
> ### Aliases: norm2bedgraph
>
> ### ** Examples
>
> dummy_euc_GR_control <- GRanges(seqnames="DummyRNA",
+ IRanges(start=round(runif(100)*100),
+ width=round(runif(100)*100+1)), strand="+",
+ EUC=round(runif(100)*100))
> dummy_euc_GR_treated <- GRanges(seqnames="DummyRNA",
+ IRanges(start=round(runif(100)*100),
+ width=round(runif(100)*100+1)), strand="+",
+ EUC=round(runif(100)*100))
> dummy_comp_GR_control <- comp(dummy_euc_GR_control)
Fasta file not specified.
0 % of EUCs removed due to cutoff
> dummy_comp_GR_treated <- comp(dummy_euc_GR_treated)
Fasta file not specified.
0 % of EUCs removed due to cutoff
> dummy_norm <- dtcr(control_GR=dummy_comp_GR_control,
+ treated_GR=dummy_comp_GR_treated)
> write(strwrap("chr1\t134212702\t134229870\tDummyRNA\t0\t+
+ \t134212806\t134228958\t0\t8\t347,121,24,152,66,120,133,1973,
+ \t0,8827,10080,11571,12005,13832,14433,15195,", width = 300),
+ file="dummy.bed")
> norm2bedgraph(norm_GR = dummy_norm, bed_file = "dummy.bed")
Warning: normalization method to convert not specified. dtcr chosen.
Warning message:
Using togroup() on a CompressedIRangesList object is deprecated. Please
use togroup(PartitioningByWidth(...)) instead.
>
>
>
>
>
> dev.off()
null device
1
>