r-cran-intervals - 0.15.5-1 main

This GNU R package provides tools for working with and comparing sets of
points and intervals.
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The intervals package defines two S4 classes which represent collections
of intervals over either the integers (Z) or the real number line (R). An
instance of either class consists of a two-column matrix of endpoints, plus
additional slots describing endpoint closure and whether the intervals are
to be thought of as being over Z or R.