# president_heights_commands.txt
#
# Usage:
#  gnuplot < president_heights_commands.txt
#
set term png
set output "president_heights_bar.png"
set xlabel "<--- Index --->"
set ylabel "<--- Height(inches) --->"
set title "Presidential Heights"
set grid
set timestamp
set yrange [48:84]
set boxwidth 0.8
set style fill solid
plot "president_heights_data.txt" using 1 with boxes lc rgb "red"
quit