set size 0.5,0.35
set xtics (0,200,400,600,683,800)
set ytics (0,100,200,300,400)
set xrange[0:850]
set yrange [0:450]
set xlabel "dataset size"
set ylabel "plateau"
set key top left
set terminal postscript eps
set output "plateaudotsD.eps"

plot "plateaukt.dat" using 4:($10/10*$4) title "j48" with points,     "plateaukt.dat" using 4:($8/10*$4) title "nbk" with points,     "plateaums.dat" using 4:($10/10*$4) title "lsr" with points,     "plateaums.dat" using 4:($8/10*$4) title "m5" with points 5