Description Usage Arguments Details Value Author(s) See Also Examples
These functions plot the M-values (log-ratios) versus S-values (average intensities) for given SNP/(s) or sample/(s) or beanplots for M-values from different samples.
1 2 |
cnSet |
An object of class |
row |
scalar/vector of SNP indexes to plot |
col |
scalar/vector of sample indexes to plot |
offset |
numeric, offset to add to intensities in |
xlim |
the x limits of the plot |
ylim |
the y limits of the plot |
verbose |
'logical.' Whether to print descriptive messages during processing |
sample |
integer indicating the number of SNPs to sample for the plot |
seed |
integer seed for the random number generator to sample the SNPs |
type |
character vector specifying the type of sample plot (either 'smoothScatter' or 'beanplot') |
The plotSNPs
and plotSamples
functions plot the M and S
values derived from the cnSet
object.
One or more M vs S plot for plotSNPs
for a given SNP(/s)
or either a smoothed scatter plot of M vs S or a beanplot of the M-values
for a selected sample(/s) for plotSamples
.
Matt Ritchie and Cynthia Liu
1 2 3 4 5 6 7 8 9 10 | ## Not run:
crlmmResult <- genotype.Illumina(sampleSheet=samples[1:10,], path=path,
arrayInfoColNames=list(barcode=NULL,
position="SentrixPosition"),
saveDate=TRUE, cdfName="human370v1c")
par(mfrow=c(2,2))
plotSamples(crlmmResult, col=1:4)
plotSNPs(crlmmResult, row=1:4)
## End(Not run)
|
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