pwod.gdsn {bigmelon} | R Documentation |
Function performed outlier detection for each probe (row) using Tukey's Interquartile Range method.
pwod.gdsn(node, mul = 4)
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. |
Detects outlying probes across arrays in methylumi and minfi objects.
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.
Tyler Gorrie-Stone Who to contact: <t.gorrie-stone@qmul.ac.uk>
data(melon) e <- es2gds(melon, "melon.gds") pwod(e) closefn.gds(e) unlink("melon.gds")