1) {
// meanMVA = total/n
$meanMVA[$ccode] = round($total/$n[$ccode],3);
// CV = sqrt ( ( E(x^2) - (total^2 / n) ) / n - 1 )
$cv[$ccode] = round(sqrt(($total2 - ($total*$total)/$n[$ccode]) / ($n[$ccode] - 1)),3);
// %CV = CV / (total/n)
$pcv[$ccode] = round( $cv[$ccode] * 100 / $n[$ccode] ,3);
} else {
// meanMVA = total/n
$meanMVA[$ccode] = 0;
// CV = sqrt ( ( E(x^2) - (total^2 / n) ) / n - 1 )
$cv[$ccode] = 0;
// %CV = CV / (total/n)
$pcv[$ccode] = 0;
}
}
?>
"; }?>
Periode :
Test :
| QC Code | $ccode"; ?>
| Mean | $mean1"; ?>
| 1SD | $sd1"; ?>
| Range | $min[$ccode] - $max[$ccode]"; ?>
|
| Mean MVA | ".$meanMVA[$ccode].""; ?>
| SD | ".$cv[$ccode].""; ?>
| %CV | ".$pcv[$ccode].""; ?>
| No | Datetime | $ccode"; ?>
$k | $i - $monthName | ";
foreach($qccode as $ccode){
if(isset($val[$ccode][$i][$j])) echo "".$val[$ccode][$i][$j]." | ";
else echo " | ";
}
$k++;
echo "";
}
}
?>
| $k | $i - $monthName | ";
foreach($qccode as $ccode){
if(isset($val[$ccode][$i][$j])) echo "".$val[$ccode][$i][$j]." | ";
else echo " | ";
}
$k++;
echo "";
}
}
?>