set output 'compare_dist_2.ps' 
set term postscript 'Helvetica' 14 color 
set grid 
set key top left 
set xlabel 'Number of customers per hour (normalized)' 
set ylabel '' 
set title 'Comparison of customer statistics over a long period'
plot [0:20][0:160] 'mcking/hist_g.dat' using 1:2    with linespoints ps 1.5 pt 1 lw 2 t 'N=1 store'  ,  'mcking/hist_p2.dat' using ($1*0.01):($2*6)    with points ps 0.5 pt 2 lw 4 t 'N=100 stores'  ,  'mcking/hist_t.dat' using ($1*0.0001):($2*20)    with lines lw 2 t 'N=10,000 stores'  
set output 
quit 
