pwod.gdsn {bigmelon} | R Documentation |
'P'robe-'W'ise 'O'utlier 'D'etection via interquartile ranges
pwod.gdsn(node, mul = 4)
node |
gdsn.class object containing array to be filtered |
mul |
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. Outliers are probable low MAF/SNP heterozygotes.
Nothing returned. Supplied gds object will have new node with outlier probes coerced to NAs.
Tyler Gorrie-Stone
data(melon) e <- es2gds(melon, "melon.gds") pwod(e) closefn.gds(e) unlink("melon.gds")