numeric; the number of interval each range is divided
Context
character; either all or a combination of CG, CHG, and CHH
plot
logical; whether the smoothed profile has to be plotted
Details
The sum or the mean methylation level is determined on each
window of size Binsize and smoothed with the smooth.spline function.
Value
A list with three components: pos (the left most point of each
window), score (either the sum or the mean methylation levels),
smoothed (the smoothed methylation levels).
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)
R is free software and comes with ABSOLUTELY NO WARRANTY.
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Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
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> library(methylPipe)
Loading required package: GenomicRanges
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: SummarizedExperiment
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: Rsamtools
Loading required package: Biostrings
Loading required package: XVector
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/methylPipe/mCsmoothing.Rd_%03d_medium.png", width=480, height=480)
> ### Name: mCsmoothing
> ### Title: Smoothing and plotting methylation data
> ### Aliases: mCsmoothing mCsmoothing,methylPipe,BSdata
> ### mCsmoothing,methylPipe,BSdata-method mCsmoothing-methods
> ### mCsmoothing,BSdata-method
>
> ### ** Examples
>
> require(BSgenome.Hsapiens.UCSC.hg18)
Loading required package: BSgenome.Hsapiens.UCSC.hg18
Loading required package: BSgenome
Loading required package: rtracklayer
> uncov_GR <- GRanges(Rle('chr20'), IRanges(c(14350,69251,84185), c(18349,73250,88184)))
> H1data <- system.file('extdata', 'H1_chr20_CG_10k_tabix_out.txt.gz', package='methylPipe')
> H1.db <- BSdata(file=H1data, uncov=uncov_GR, org=Hsapiens)
> gr <- GRanges("chr20",IRanges(1,5e5))
> sres <- mCsmoothing(H1.db, gr, Scorefun='sum', Nbins=50, Context="CG", plot=TRUE)
>
>
>
>
>
> dev.off()
null device
1
>