The function generates M intervals of the length smaller or equal than max.length, whose endpoints are
are drawn uniformly without replacements from 1,2,..., n. This routine can be
used inside not function and is typically not called directly by the user.
Usage
random.intervals(n, M, max.length = n, ...)
Arguments
n
a number of endpoints to choose from
M
a number of intervals to generate
max.length
an integer specifying maximum interval length
...
not in use
Value
a M by 2 matrix with start (first column) and end (second column) points of an interval in each row