# # $Id: random.dem,v 1.8 2004/02/13 01:16:39 sfeam Exp $ # # random.dem # # Lattice test for random numbers; # If you can see any patterns in this plot, the random number generator # is not very good. # # Copyright (c) 1991, Jos van der Woude, jvdwoude@hut.nl unset key set xrange [0: 1] set yrange [0: 1] set zrange [0: 1] set title "Lattice test for random numbers" set xlabel "rand(n) ->" set ylabel "rand(n + 1) ->" set zlabel "rand(n + 2) ->" set format x "%3.2f" set format y "%3.2f" set format z "%3.2f" set tics set sample 1000 set style function dots set parametric plot rand(0), rand(0)Click here for minimal script to generate this plot
print "3D plot ahead, one moment please ..." set sample 50 splot rand(0), rand(0), rand(0)Click here for minimal script to generate this plot
reset