pwodgdsn: Probe-Wise Outlier Detection for DNA methylation data.
In TJGorrie/bigmelon: Illumina methylation array analysis for large experiments
pwod.gdsn R Documentation
Probe-Wise Outlier Detection for DNA methylation data.
Description
Function performed outlier detection for each probe (row) using Tukey's Interquartile Range method.
Usage
pwod.gdsn(node, mul = 4)
Arguments
node
gdsn.class node that contains the data matrix to be filtered
mul
The number of interquartile ranges used to determine outlying
probes. Default is 4 to ensure only very obvious outliers are
removed.
Details
Detects outlying probes across arrays in methylumi and minfi
objects.
Value
Nothing is returned. However the supplied gds object (of-which the node is a child of) will have a new node
with NAs interdispersed where outliers are found.
Author(s)
Tyler Gorrie-Stone
Who to contact: <t.gorrie-stone@qmul.ac.uk>
See Also
pwod
Examples
data(melon)
e <- es2gds(melon, "melon.gds")
pwod(e)
closefn.gds(e)
unlink("melon.gds")
TJGorrie/bigmelon documentation built on Oct. 13, 2023, 9:51 p.m.
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| pwod.gdsn | R Documentation |
Probe-Wise Outlier Detection for DNA methylation data.
Description
Function performed outlier detection for each probe (row) using Tukey's Interquartile Range method.
Usage
pwod.gdsn(node, mul = 4)
Arguments
node |
gdsn.class node that contains the data matrix to be filtered |
mul |
The number of interquartile ranges used to determine outlying probes. Default is 4 to ensure only very obvious outliers are removed. |
Details
Detects outlying probes across arrays in methylumi and minfi objects.
Value
Nothing is returned. However the supplied gds object (of-which the node is a child of) will have a new node with NAs interdispersed where outliers are found.
Author(s)
Tyler Gorrie-Stone Who to contact: <t.gorrie-stone@qmul.ac.uk>
See Also
pwod
Examples
data(melon)
e <- es2gds(melon, "melon.gds")
pwod(e)
closefn.gds(e)
unlink("melon.gds")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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