summaryrefslogtreecommitdiff
path: root/info/examples/lgc/3-3-11.mp
blob: 8a7f0325486817ad2ec0485ee13df9acb4915f8e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
input graph
defaultfont:="ptmr8r";
warningcheck:=0;
beginfig(1)
draw begingraph(2.5in,1.5in);
numeric p[]; path r;
for j := 0 upto 100: p[j]:=0; endfor
gdata ("ages.dat",y, age:=(scantokens y1);
 p[age]:=p[age] + 1;);
r:=(0,0)
 for j := 1 upto 100: --(j,p[j]) endfor;
gdraw r;
frame.llft;
endgraph;

endfig;
end;