

   RRaannddoomm NNuummbbeerrss ffrroomm CCoonnggrruueennttiiaall GGeenneerraattoorr

        data(randu)

   FFoorrmmaatt::

        A data frame with 400 observations on 3 variables named
        `x', `y' and `z' which give the first, second and third
        random number in the triplet.

   DDeessccrriippttiioonn::

        400 Triplets of successive random numbers were taken
        from the VAX FORTRAN function RANDU running under VMS
        1.5.

   DDeettaaiillss::

        In three dimensional displays it is evident that the
        numbers fall in 15 parallel planes in 3-space.

        Under VMS versions 2.0 and higher, this problem has
        been fixed.

   SSoouurrccee::

        David Donoho

