# automobile_commands.txt
#
# Usage:
#  gnuplot < automobile_commands.txt
#
set term png
set output "automobile_scatter.png"
set xlabel "<--- Price in 1985 Dollars --->"
set ylabel "<--- Curb weight in Pounds --->"
set title "Automobile Price vs Weight"
set grid
unset key
set style data lines
plot "automobile_data.txt" using 1:2 with points pt 7 ps 2 lc rgb "red"
quit