The RleViews class
The RleViews class is the basic container for storing a set of views (start/end locations) on the same Rle object.
An RleViews object contains a set of views (start/end locations) on the same
Rle object called "the subject vector" or simply "the subject".
Each view is defined by its start and end locations: both are integers such
that start <= end.
An RleViews object is in fact a particular case of a Views
object (the RleViews class contains the Views class) so it
can be manipulated in a similar manner: see ?Views for
more information.
Note that two views can overlap and that a view can be "out of limits"
i.e. it can start before the first element of the subject or/and end
after its last element.
P. Aboyoun
subject <- Rle(rep(c(3L, 2L, 18L, 0L), c(3,2,1,5))) myViews <- Views(subject, 3:0, 5:8) myViews subject(myViews) length(myViews) start(myViews) end(myViews) width(myViews) myViews[[2]] set.seed(0) vec <- Rle(sample(0:2, 20, replace = TRUE)) vec Views(vec, vec > 0)
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