subset_maker {approximator} | R Documentation |
Given an integer vector whose i-th element is the number of runs at level i, return a subset object in echelon form.
subset_maker(x)
x |
A vector of integers |
In this context, x
being in “echelon form” means that
x
is consistent in the sense of passing
is.consistent()
x[[i]] = 1:n
for some n.
A list object suitable for use as a subset
object
Robin K. S. Hankin
is.consistent
, is.nested
, is.strict
subset_maker(c(10,4,3)) is.nested(subset_maker(c(4,9,6))) #should be FALSE is.nested(subset_maker(c(9,6,4))) #should be TRUE