<html><body>
<Center>Test for Percentile</center><br />
<?
require_once("Stat.class.php");
$stat = new Stat();
$data = array(12,34,56);
echo "25th Percentile = ".$stat->percentile($data,25)."<br />";
echo "Median (50th percentile) = ".$stat->median($data)."<br />";
echo "95th Percentile = ".$stat->percentile($data,95)."<br />";
echo "quartile(25th, 50th, 75th percentile) = ".implode(", ", $stat->quartiles($data))."<br />";
?></body></html>
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