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Manage Products - Initial

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This commit is contained in:
“VeLiTi”
2024-09-18 12:07:03 +02:00
parent 0532f93bd9
commit e139b91c30
19 changed files with 1625 additions and 554 deletions
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88
dev.php
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@@ -9,40 +9,84 @@ include './settings/config.php';
//Connect to DB
$pdo = dbConnect($dbname);
$sql = 'SELECT description FROM history where type="Maintenance_Test" and description like "%doubletestvalues%"';
//GET
$sql = 'SELECT rowID, description, equipmentid FROM history where type="Maintenance_Test" and description like "%doubletestvalues%"';
$stmt = $pdo->prepare($sql);
$stmt->execute();
$messages = $stmt->fetchAll(PDO::FETCH_ASSOC);
//total measurement internal array
$total_measurement = [];
foreach ($messages as $message){
//Cleanup input array
$message = json_decode($message['description'],true);
$message = $message["doubletestvalues"];
foreach ($message as $measure){
//Filter out correct measurements
if ($measure['pass'] === true){
$total_measurement[$measure['name']][] = $measure['measure'];
$watchlist_byproduct = [];
$watchlist_bytest = [];
$watchlist_totals = [];
//train the model
$total_measurement = traintotalMeasurement($messages);
//get statics on results
$total_results = statisticalAnalyses($total_measurement);
//COMPARISON -- CHECK DEVIATIONS FROM STANDARD
foreach ($total_measurement as $measurement => $values){
foreach($total_results as $total_result => $measured_values){
if ($measurement == $total_result){
foreach ($values as $id => $measured_value){
if (($measured_value <= $total_results[$total_result]['stdev-3']) && ($measured_value >= $total_results[$total_result]['stdev+3'])){
$watchlist_byproduct[$id][] = array(
"measurement" => $measurement,
"value" => $measured_value,
"deviation" => 3
);
$watchlist_bytest[$measurement][] = array(
"equipmentid" => $id,
"value" => $measured_value,
"deviation" => 3
);
}
elseif ((($measured_value <= $total_results[$total_result]['stdev-2']) && ($measured_value >= $total_results[$total_result]['stdev-3'])) || (($measured_value >= $total_results[$total_result]['stdev+2']) && ($measured_value <= $total_results[$total_result]['stdev+3']))){
$watchlist_byproduct[$id][] = array(
"measurement" => $measurement,
"value" => $measured_value,
"deviation" => 2
);
$watchlist_bytest[$measurement][] = array(
"equipmentid" => $id,
"value" => $measured_value,
"deviation" => 2
);
}
elseif ((($measured_value <= $total_results[$total_result]['stdev-1']) && ($measured_value >= $total_results[$total_result]['stdev-2'])) || (($measured_value >= $total_results[$total_result]['stdev+1']) && ($measured_value <= $total_results[$total_result]['stdev+2']))){
/*$watchlist_byproduct[$id][] = array(
"measurement" => $measurement,
"value" => $measured_value,
"deviation" => 1
);
$watchlist_bytest[$measurement][] = array(
"equipmentid" => $id,
"value" => $measured_value,
"deviation" => 1
);
*/
}
}
}
}
}
//result array
$total_results = [];
//print "<pre>";
//print_r($total_measurement);
//print "</pre>";
foreach ($total_measurement as $key => $value){
$total_results[$key]['average'] = average($value);
$total_results[$key]['median'] = calculateMedian($value);
$total_results[$key]['stdev'] = standDeviation($value);
//GET WATCHLIST SUMMARY
foreach ($watchlist_bytest as $test => $value){
$watchlist_totals[$test]['n_deviation'] = count($value);
//calculate percentage
//$watchlist_totals[$test]['percentage'] = ($watchlist_totals[$test]['n_deviation'] / $watchlist_totals[$test]['n_total'])*100;
}
print "<pre>";
print_r($total_results);
print "</pre>";
/*MAIN STATISCAL FUNCTION
function standDeviation($arr)
{
$num_of_elements = count($arr);
@@ -72,6 +116,6 @@ function calculateMedian($array) {
return ($lowMiddle + $highMiddle) / 2;
}
}
*/
?>