I just figured out the problem. I needed to convert the array for the
second column from a string to a numeric array:
var numrank = new Array (5);
var i;
for (i = 0; i < 5; i++)
{
numrank[i] = parseInt(rank[i]);
}
Then i used 'numrank' in place of 'rank' in the above code. Everything
works now!
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