set terminal png
set output "fig_HISTN.png"
set title "Histgram test"
set xlabel "data"
set ylabel "Relative frequency (%)"
set xtics 1.000000
set format x "%.0f"
set ytics 10.000000
set format y "%.0f"
set xrange [-5.000000:5.000000]
set yrange [0.000000:100.000000]
set label "n=10000" at graph 0.02,graph 0.95 left
set label "mean=0.0113922" at graph 0.02,graph 0.90 left
set label "sigma=1.00594" at graph 0.02,graph 0.85 left
set label "max=3.84192" at graph 0.02,graph 0.80 left
set label "min=-3.74124" at graph 0.02,graph 0.75 left
set grid xtics ytics mxtics mytics
set style fill solid 0.2 border -1
plot \
"temp0.prn" with boxes linewidth 1 linetype 5 notitle, \
"temp1.prn" with lines linewidth 1 linetype 1 notitle