// Specify some data using proc getdata #proc getdata data: 0 0 0 0.5 1.6 0.5 1 1.9 0.9 2.0 2.0 1.4 3 3.2 2.3 5 4.2 2.5 8 3.9 2.1 // set up the plotting area using proc areadef #proc areadef rectangle: 1 1 2.5 1.7 xrange: 0 14 yrange: -1 6 // Do green grid lines using proc yaxis #proc yaxis ticincrement: 1 grid: color=green stubs: none tics: none axisline: none // Do 1st curve using proc lineplot #proc lineplot xfield: 1 yfield: 2 linedetails: color=red stairstep: yes lastseglen: 3(s) // Do 2nd curve using proc lineplot #proc lineplot xfield: 1 yfield: 3 linedetails: color=black stairstep: yes lastseglen: 3(s)