set autoscale # scale axes automatically # set log y unset log y unset label # remove any previous labels set xtic auto # set xtics automatically set ytic auto # set ytics automatically set grid set size 0.66,0.66 set xrange [25:49] set yrange [0:16000] set term post eps color set output 'algorithm_actions_solutions_heuristics.eps' set xlabel 'Nr. of Actions' set ylabel 'Solutions Evaluated' plot\ 'algorithm_actions_solutions_heuristics.dat' using 1:3 title 'Local Search' with lines,\ 'algorithm_actions_solutions_heuristics.dat' using 1:5 title 'GRASP' with lines,\ 'algorithm_actions_solutions_heuristics.dat' using 1:7 title 'Genetic Algorithm' with lines,\ 'algorithm_actions_solutions_heuristics.dat' using 1:9 title 'Memetic Algorithm' with lines