reverse {IRanges} | R Documentation |
This operation is not intended to be used directly.
reverse(x, ...)
x |
An IRanges object. |
... |
Additional arguments to be passed to or from methods. |
An object of the same class and length as the original object.
## WARNING: The examples here are not relevant anymore and will be ## updated soon. x <- IRanges(start=c(-2L, 6L, 9L, -4L, 1L, 0L, -6L, 10L), width=c( 5L, 0L, 6L, 1L, 4L, 3L, 2L, 3L)) reverse(x, start=-6, end=20) ## When omitted, 'start' and 'end' are considered to be 'min(start(x))' ## and 'max(end(x))', respectively: reverse(x) reverse(shift(x, 2), start=-6, end=20) reverse(restrict(x, 1, 10), start=-6, end=20) reverse(reduce(x), start=-6, end=20) reverse(gaps(x, start=-6, end=20), start=-6, end=20) mask1 <- Mask(mask.width=29, start=c(11, 25, 28), width=c(5, 2, 2)) mask2 <- Mask(mask.width=29, start=c(3, 10, 27), width=c(5, 8, 1)) mask3 <- Mask(mask.width=29, start=c(7, 12), width=c(2, 4)) mymasks <- append(append(mask1, mask2), mask3) reverse(mymasks)