set key left
set offset 0.5, 0.5, 0, 0
set grid
-set style data boxes
-set boxwidth 0.1
+set style data lines
#set logscale y
-#set yrange [0.1:500]
- plot 'stats_1' u ($0 - 0.15):1 lc rgb '#0000ff' t '1', \
- 'stats_2' u 0:1:xticlabels(3) lc rgb '#00ff00' t '2', \
- 'stats_3' u ($0 + 0.15):1 lc rgb '#ff0000' t '3'
+set yrange [-1:101]
+set xtics rotate by -45
+set key off
+set xrange [0:60]
+ plot 'stats_1' u (1*$0 - 0.15):1 lc rgb '#0000ff' t '3D kd RS-RS', \
+ 'stats_2' u (1*$0):1:xticlabels(3) lc rgb '#00ff00' t '3D kd RS-heur', \
+ 'stats_3' u (1*$0 + 0.15):1 lc rgb '#ff00ff' t '3D grid RS-RS', \
+ 'stats_4' u (1*$0 + 0.3):1 lc rgb '#ff0000' t '3D grid RS-heur'
set terminal postscript eps size 3.5,2.62 enhanced color font 'Courrier,20' linewidth 2
set output 'out.eps'