Description Usage Arguments Details Note Author(s) See Also Examples
Plot copy number data and/or segmentation results for each sample separately with chromosomes in different panels.
1 2 3 |
data |
a data frame with numeric or character chromosome numbers in the first column, numeric local probe positions in the second, and numeric copy number data for one or more samples in subsequent columns. The header of the copy number columns should be the sample IDs. |
segments |
a data frame or a list of data frames containing the segmentation results found by either |
pos.unit |
the unit used to represent the probe positions. Allowed options are "mbp" (mega base pairs), "kbp" (kilo base pairs) or "bp" (base pairs). By default assumed to be "bp". |
sample |
a numeric vector indicating which sample(s) is (are) to be plotted. The number(s) should correspond to the sample's place (in order of appearance) in |
chrom |
a numeric or character vector with chromosome number(s) to indicate which chromosome(s) is (are) to be plotted. |
assembly |
a string specifying which genome assembly version should be applied to define the chromosome ideogram. Allowed options are "hg19", "hg18", "hg17" and "hg16" (corresponding to the four latest human genome annotations in the UCSC genome browser). |
winsoutliers |
an optional data frame of the same size as |
xaxis |
either "pos" or "index". The former implies that the xaxis will represent the genomic positions, whereas the latter implies that the xaxis will represent the probe index. Default is "pos". |
layout |
an integer vector of length two giving the number of rows and columns in the plot. Default is |
plot.ideo |
a logical value indicating whether the chromosome ideogram should be plotted. Only applicable when |
... |
other graphical parameters. These include the common plot arguments
|
Several plots may be produced on the same page with the layout
option. If the number of plots exceeds the desired page layout, the user is prompted before advancing to the next page of output.
These functions apply par(fig)
, and are therefore not compatible with other setups for arranging multiple plots in one device such as par(mfrow,mfcol)
.
Gro Nilsen
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #Lymphoma data
data(lymphoma)
#Take out a smaller subset of 6 samples (using subsetData):
sub.lymphoma <- subsetData(lymphoma,sample=1:6)
#Winsorize data:
wins.data <- winsorize(data=sub.lymphoma)
#Use pcf to find segments:
uni.segments <- pcf(data=wins.data,gamma=12)
#Use multipcf to find segments as well:
multi.segments <- multipcf(data=wins.data,gamma=12)
#Plot data and pcf-segments for one sample separately for each chromosome:
plotSample(data=sub.lymphoma,segments=uni.segments,sample=1,layout=c(5,5))
#Add cytoband text to ideogram (one page per chromosome to ensure sufficient
#space)
plotSample(data=sub.lymphoma,segments=uni.segments,sample=1,layout=c(1,1),
cyto.text=TRUE)
#Add multipcf-segmentation results, drop legend
plotSample(data=sub.lymphoma,segments=list(uni.segments,multi.segments),sample=1,
layout=c(5,5),seg.col=c("red","blue"),seg.lwd=c(3,2),legend=FALSE)
#Plot by chromosome for two samples, but only chromosome 1-9. One window per
#sample:
plotSample(data=sub.lymphoma,segments=list(uni.segments,multi.segments),sample=
c(2,3),chrom=c(1:9),layout=c(3,3),seg.col=c("red","blue"),
seg.lwd=c(3,2),onefile=FALSE)
#Zoom in on a particular region by setting xlim:
plotSample(data=sub.lymphoma,segments=uni.segments,sample=1,chrom=1,plot.ideo=
FALSE,xlim=c(140,170))
|
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, sd, var, xtabs
The following objects are masked from 'package:base':
Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, cbind, colMeans, colSums, 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, rowMeans, rowSums, rownames, sapply,
setdiff, sort, table, tapply, union, unique, unsplit, which,
which.max, which.min
winsorize finished for chromosome arm 1p
winsorize finished for chromosome arm 1q
winsorize finished for chromosome arm 2p
winsorize finished for chromosome arm 2q
winsorize finished for chromosome arm 3p
winsorize finished for chromosome arm 3q
winsorize finished for chromosome arm 4p
winsorize finished for chromosome arm 4q
winsorize finished for chromosome arm 5p
winsorize finished for chromosome arm 5q
winsorize finished for chromosome arm 6p
winsorize finished for chromosome arm 6q
winsorize finished for chromosome arm 7p
winsorize finished for chromosome arm 7q
winsorize finished for chromosome arm 8p
winsorize finished for chromosome arm 8q
winsorize finished for chromosome arm 9p
winsorize finished for chromosome arm 9q
winsorize finished for chromosome arm 10p
winsorize finished for chromosome arm 10q
winsorize finished for chromosome arm 11p
winsorize finished for chromosome arm 11q
winsorize finished for chromosome arm 12p
winsorize finished for chromosome arm 12q
winsorize finished for chromosome arm 13q
winsorize finished for chromosome arm 14q
winsorize finished for chromosome arm 15q
winsorize finished for chromosome arm 16p
winsorize finished for chromosome arm 16q
winsorize finished for chromosome arm 17p
winsorize finished for chromosome arm 17q
winsorize finished for chromosome arm 18p
winsorize finished for chromosome arm 18q
winsorize finished for chromosome arm 19p
winsorize finished for chromosome arm 19q
winsorize finished for chromosome arm 20p
winsorize finished for chromosome arm 20q
winsorize finished for chromosome arm 21q
winsorize finished for chromosome arm 22q
winsorize finished for chromosome arm 23p
winsorize finished for chromosome arm 23q
pcf finished for chromosome arm 1p
pcf finished for chromosome arm 1q
pcf finished for chromosome arm 2p
pcf finished for chromosome arm 2q
pcf finished for chromosome arm 3p
pcf finished for chromosome arm 3q
pcf finished for chromosome arm 4p
pcf finished for chromosome arm 4q
pcf finished for chromosome arm 5p
pcf finished for chromosome arm 5q
pcf finished for chromosome arm 6p
pcf finished for chromosome arm 6q
pcf finished for chromosome arm 7p
pcf finished for chromosome arm 7q
pcf finished for chromosome arm 8p
pcf finished for chromosome arm 8q
pcf finished for chromosome arm 9p
pcf finished for chromosome arm 9q
pcf finished for chromosome arm 10p
pcf finished for chromosome arm 10q
pcf finished for chromosome arm 11p
pcf finished for chromosome arm 11q
pcf finished for chromosome arm 12p
pcf finished for chromosome arm 12q
pcf finished for chromosome arm 13q
pcf finished for chromosome arm 14q
pcf finished for chromosome arm 15q
pcf finished for chromosome arm 16p
pcf finished for chromosome arm 16q
pcf finished for chromosome arm 17p
pcf finished for chromosome arm 17q
pcf finished for chromosome arm 18p
pcf finished for chromosome arm 18q
pcf finished for chromosome arm 19p
pcf finished for chromosome arm 19q
pcf finished for chromosome arm 20p
pcf finished for chromosome arm 20q
pcf finished for chromosome arm 21q
pcf finished for chromosome arm 22q
pcf finished for chromosome arm 23p
pcf finished for chromosome arm 23q
multipcf finished for chromosome arm 1p
multipcf finished for chromosome arm 1q
multipcf finished for chromosome arm 2p
multipcf finished for chromosome arm 2q
multipcf finished for chromosome arm 3p
multipcf finished for chromosome arm 3q
multipcf finished for chromosome arm 4p
multipcf finished for chromosome arm 4q
multipcf finished for chromosome arm 5p
multipcf finished for chromosome arm 5q
multipcf finished for chromosome arm 6p
multipcf finished for chromosome arm 6q
multipcf finished for chromosome arm 7p
multipcf finished for chromosome arm 7q
multipcf finished for chromosome arm 8p
multipcf finished for chromosome arm 8q
multipcf finished for chromosome arm 9p
multipcf finished for chromosome arm 9q
multipcf finished for chromosome arm 10p
multipcf finished for chromosome arm 10q
multipcf finished for chromosome arm 11p
multipcf finished for chromosome arm 11q
multipcf finished for chromosome arm 12p
multipcf finished for chromosome arm 12q
multipcf finished for chromosome arm 13q
multipcf finished for chromosome arm 14q
multipcf finished for chromosome arm 15q
multipcf finished for chromosome arm 16p
multipcf finished for chromosome arm 16q
multipcf finished for chromosome arm 17p
multipcf finished for chromosome arm 17q
multipcf finished for chromosome arm 18p
multipcf finished for chromosome arm 18q
multipcf finished for chromosome arm 19p
multipcf finished for chromosome arm 19q
multipcf finished for chromosome arm 20p
multipcf finished for chromosome arm 20q
multipcf finished for chromosome arm 21q
multipcf finished for chromosome arm 22q
multipcf finished for chromosome arm 23p
multipcf finished for chromosome arm 23q
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.