clean | R Documentation |
Short reads may contain ambiguous base calls (i.e., IUPAC symbols different from A, T, G, C). This generic removes all sequences containing 1 or more ambiguous bases.
clean(object, ...)
object |
An object for which |
... |
Additional arguments, perhaps used by methods. |
The following method is defined, in addition to methods described in class-specific documentation:
signature(x = "DNAStringSet")
:
Remove all sequences containing non-base (A, C, G, T) IUPAC
symbols.
An instance of class(object)
, containing only sequences with
non-redundant nucleotides.
Martin Morgan <mtmorgan@fhcrc.org>
showMethods('clean')
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