rnb.execute.context.removal {RnBeads} | R Documentation |
Removes all probes that belong to specific context from the given dataset.
rnb.execute.context.removal( rnb.set, contexts = rnb.getOption("filtering.context.removal") )
rnb.set |
Methylation dataset as an object of type |
contexts |
Probe contexts to be filtered out. |
List of three or four elements:
"dataset.before"
Copy of rnb.set
.
"dataset"
The (possibly modified) RnBeadSet
object after performing the missing
value removal.
"filtered"
integer
vector storing the indices of all removed probes in
dataset.before
.
"contexts"
The value of the parameter contexts
.
Yassen Assenov
library(RnBeads.hg19) data(small.example.object) contexts.to.ignore <- c("CC", "CAG", "CAH") rnb.set.filtered <- rnb.execute.context.removal(rnb.set.example, contexts.to.ignore)$dataset identical(rnb.set.example, rnb.set.filtered) # FALSE