These functions are deprecated, and will become defunct.
uniqueFilter(withSread=TRUE, .name="UniqueFilter")
logical(1)
indicating whether uniqueness
includes the read sequence (withSread=TRUE
) or is based only
on chromosome, position, and strand (withSread=FALSE
)character(1)
object used to over-ride
the name applied to default filters. See srFilter
for details of ShortRead filters.
uniqueFilter
selects elements satisfying
!srduplicated(x)
when withSread=TRUE
, and
!(duplicated(chromosome(x)) & duplicated(position(x)) &
duplicated(strand(x)))
when withSread=FALSE
.
The behavior when withSread=TRUE
can be obtained with
occurrenceFilter(withSread=TRUE)
. The behavior when
withSread=FALSE
can be obtained using a custom filter