# commands4.txt # # Usage: # gnuplot < commands4.txt # set term png set output 'plot4.png' set xlabel '<---X--->' set ylabel '<---Y--->' set title 'Data versus Nearest Neighbor Interpolant' set grid set style data lines plot 'data4.txt' using 1:2 with points pt 7 ps 2 lc rgb 'blue',\ 'interp4.txt' using 1:2 lw 3 linecolor rgb 'red'