HuasoFoundries / math_histogram

docs/examples_stats/ex_stats_simple.php

Indentation +6 added lines, -6 removed lines

@@ -42,9 +42,9 @@ 
 print_r($dnulls);
 echo "Let's generate an error\n";
 try {
-	print_r($s->setData($dnulls));
+    print_r($s->setData($dnulls));
 } catch (\Exception $e) {
-	echo "\n\t Exception: ".$e->getMessage()."\n\n";
+    echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }
 
 echo "Ignoring nulls and trying again\n";
@@ -54,9 +54,9 @@ 
 print_r($s->getData());
 echo "---> stats\n";
 try {
-	print_r($s->calcBasic());
+    print_r($s->calcBasic());
 } catch (\Exception $e) {
-	echo "\n\t Exception: ".$e->getMessage()."\n\n";
+    echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }
 
 echo "Assuming nulls are zeros and doing a full stats calculation\n";
@@ -66,7 +66,7 @@ 
 print_r($s->getData());
 echo "---> stats\n";
 try {
-	print_r($s->calcFull());
+    print_r($s->calcFull());
 } catch (\Exception $e) {
-	echo "\n\t Exception: ".$e->getMessage()."\n\n";
+    echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }

Spacing +3 added lines, -3 removed lines

@@ -23,11 +23,11 @@
  * @package	Math_Stats
  */
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__.'/../../vendor/autoload.php';
 
 // making some data sets
-$data = array (2,2.3,4.5,2,2,3.2,5.3,3,4,5,1,6);
-$dnulls = array (1.1650,null, "foo",0.6268, 0.6268, 0.0751, 0.3516, -0.6965);
+$data = array(2, 2.3, 4.5, 2, 2, 3.2, 5.3, 3, 4, 5, 1, 6);
+$dnulls = array(1.1650, null, "foo", 0.6268, 0.6268, 0.0751, 0.3516, -0.6965);
 
 // instantiating a Math_Stats object
 $s = new \PEAR\Math\Stats();

docs/examples_stats/ex_stats_bigdataset.php

Indentation +4 added lines, -4 removed lines

@@ -1,6 +1,6 @@ 
 <?php
     //require_once 'Math/Stats.php';
-   require_once __DIR__ . '/../../vendor/autoload.php';
+    require_once __DIR__ . '/../../vendor/autoload.php';
 
 
     $data = array();
@@ -19,7 +19,7 @@ 
     try {
     $stats = $s ->calcFull();
 
-       //print_r($stats);
+        //print_r($stats);
     echo "Using Math_Stats:\n"
         . "mean = {$stats['mean']}\n"
         . "SEmean = {$stats['std_error_of_mean']}\n"
@@ -41,8 +41,8 @@ 
         . "max = 41\n"
         . "count = 4255666\n";
         
-      //Name,Mean,SEMean,StDev,Q1,Median,Q3,Min,Max,N
-      //SPSS,2.8627,0.0005,1.0630,2,3,4,1,41,4255666
+        //Name,Mean,SEMean,StDev,Q1,Median,Q3,Min,Max,N
+        //SPSS,2.8627,0.0005,1.0630,2,3,4,1,41,4255666
     } catch (\Exception $e) {
         echo "\n\t Exception: ".$e->getMessage()."\n\n";
     }

Spacing +1 added lines, -1 removed lines

@@ -1,6 +1,6 @@
 <?php
     //require_once 'Math/Stats.php';
-   require_once __DIR__ . '/../../vendor/autoload.php';
+   require_once __DIR__.'/../../vendor/autoload.php';
 
 
     $data = array();

docs/examples_stats/ex_stats_cummulative_data.php

Indentation +6 added lines, -6 removed lines

@@ -46,9 +46,9 @@ 
 print_r($dnulls);
 echo "Generating an error by using data with nulls\n";
 try {
-	print_r($s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE));	
+    print_r($s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE));	
 } catch (\Exception $e) {
-	echo "\n\t Exception: ".$e->getMessage()."\n\n";
+    echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }
 
 
@@ -57,9 +57,9 @@ 
 $s->setNullOption( \PEAR\Math\Stats::STATS_IGNORE_NULL);
 $s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE);
 try {
-	print_r($s->calcBasic());
+    print_r($s->calcBasic());
 } catch (\Exception $e) {
-	echo "\n\t Exception: ".$e->getMessage()."\n\n";
+    echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }
 
 // let's assume null == zero
@@ -67,7 +67,7 @@ 
 $s->setNullOption( \PEAR\Math\Stats::STATS_USE_NULL_AS_ZERO);
 $s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE);
 try {
-	print_r($s->calcFull());
+    print_r($s->calcFull());
 } catch (\Exception $e) {
-	echo "\n\t Exception: ".$e->getMessage()."\n\n";
+    echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }

Spacing +6 added lines, -6 removed lines

@@ -23,7 +23,7 @@ 
  * @package	Math_Stats
  */
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__.'/../../vendor/autoload.php';
 
 
 // making some cummulative data sets
@@ -46,7 +46,7 @@ 
 print_r($dnulls);
 echo "Generating an error by using data with nulls\n";
 try {
-	print_r($s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE));	
+	print_r($s->setData($dnulls, \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE));	
 } catch (\Exception $e) {
 	echo "\n\t Exception: ".$e->getMessage()."\n\n";
 }
@@ -54,8 +54,8 @@ 
 
 // let's ignore nulls
 echo "Ignoring the nulls and trying again\n";
-$s->setNullOption( \PEAR\Math\Stats::STATS_IGNORE_NULL);
-$s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE);
+$s->setNullOption(\PEAR\Math\Stats::STATS_IGNORE_NULL);
+$s->setData($dnulls, \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE);
 try {
 	print_r($s->calcBasic());
 } catch (\Exception $e) {
@@ -64,8 +64,8 @@ 
 
 // let's assume null == zero
 echo "Assuming that nulls are zero\n";
-$s->setNullOption( \PEAR\Math\Stats::STATS_USE_NULL_AS_ZERO);
-$s->setData($dnulls,  \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE);
+$s->setNullOption(\PEAR\Math\Stats::STATS_USE_NULL_AS_ZERO);
+$s->setData($dnulls, \PEAR\Math\Stats::STATS_DATA_CUMMULATIVE);
 try {
 	print_r($s->calcFull());
 } catch (\Exception $e) {

docs/examples_histogram/ex_histogram_printer.php

Spacing +6 added lines, -6 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 
-require_once __DIR__ . '/../../vendor/autoload.php';;
+require_once __DIR__.'/../../vendor/autoload.php'; ;
 
 // create a boring array
 $vals = array(
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
+			1.5, 2, 3, 4, 0, 3.2, 0.1, 0, 0, 5, 3, 2, 3, 4, 1, 2, 4, 5, 1, 3, 2, 4, 5, 2, 3, 4, 1, 2,
+			1.5, 2, 3, 4, 0, 3.2, 0.1, 0, 0, 5, 3, 2, 3, 4, 1, 2, 4, 5, 1, 3, 2, 4, 5, 2, 3, 4, 1, 2,
+			1.5, 2, 3, 4, 0, 3.2, 0.1, 0, 0, 5, 3, 2, 3, 4, 1, 2, 4, 5, 1, 3, 2, 4, 5, 2, 3, 4, 1, 2
 		);
 
 // create an instance 
@@ -27,14 +27,14 @@ 
 
 // let us read a bigger data set:
 $data = array();
-foreach(file("ex_histogram.data") as $item) {
+foreach (file("ex_histogram.data") as $item) {
 	$data[] = floatval(trim($item));
 }
 
 // let's do a simple histogram
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_SIMPLE);
 // and set new bin options
-$h->setBinOptions(20,1.7,2.7);
+$h->setBinOptions(20, 1.7, 2.7);
 // then set a the big data set
 $h->setData($data);
 // and calculate using full stats

Indentation +5 added lines, -5 removed lines

@@ -4,10 +4,10 @@ 
 
 // create a boring array
 $vals = array(
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
-		);
+            1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
+            1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
+            1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
+        );
 
 // create an instance 
 $h = new \PEAR\Histogram\Histogram();
@@ -24,7 +24,7 @@ 
 // let us read a bigger data set:
 $data = array();
 foreach(file(__DIR__."/../../tests/_data/ex_histogram.data") as $item)
-	$data[] = floatval(trim($item));
+    $data[] = floatval(trim($item));
 
 // let's do a simple histogram
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_SIMPLE);

docs/examples_histogram/ex_histogram3d.php

Indentation +8 added lines, -8 removed lines

@@ -4,8 +4,8 @@ 
 
 // let's generate some values;
 for ($i=0; $i < 100; $i++) {
-	$a['x'][$i] = rand(-1,6);
-	$a['y'][$i] = rand(-1,6);
+    $a['x'][$i] = rand(-1,6);
+    $a['y'][$i] = rand(-1,6);
 }
 
 $h = new \PEAR\Histogram\Histogram3D();
@@ -18,12 +18,12 @@ 
 
 // now, let's change the options a wee bit
 $h->setBinOptions(
-	array(
-		'low' => array( 'x' => 0, 'y' => 0),
-		'high' => array( 'x' => 5, 'y' => 5),
-		'nbins' => array( 'x' => 5, 'y' => 5)
-		)
-	);
+    array(
+        'low' => array( 'x' => 0, 'y' => 0),
+        'high' => array( 'x' => 5, 'y' => 5),
+        'nbins' => array( 'x' => 5, 'y' => 5)
+        )
+    );
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_CUMMULATIVE);
 $h->calculate();
 // and print the whole histogram info, not the different

Spacing +7 added lines, -7 removed lines

@@ -1,11 +1,11 @@ 
 <?php
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__.'/../../vendor/autoload.php';
 
 // let's generate some values;
-for ($i=0; $i < 100; $i++) {
-	$a['x'][$i] = rand(-1,6);
-	$a['y'][$i] = rand(-1,6);
+for ($i = 0; $i < 100; $i++) {
+	$a['x'][$i] = rand(-1, 6);
+	$a['y'][$i] = rand(-1, 6);
 }
 
 $h = new \PEAR\Histogram\Histogram3D();
@@ -19,9 +19,9 @@ 
 // now, let's change the options a wee bit
 $h->setBinOptions(
 	array(
-		'low' => array( 'x' => 0, 'y' => 0),
-		'high' => array( 'x' => 5, 'y' => 5),
-		'nbins' => array( 'x' => 5, 'y' => 5)
+		'low' => array('x' => 0, 'y' => 0),
+		'high' => array('x' => 5, 'y' => 5),
+		'nbins' => array('x' => 5, 'y' => 5)
 		)
 	);
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_CUMMULATIVE);

docs/examples_histogram/ex_histogram4d.php

Indentation +9 added lines, -9 removed lines

@@ -4,21 +4,21 @@
 
 // let's generate some data
 for ($i=0; $i < 100; $i++) {
-	$a['x'][$i] = rand(0,4);
-	$a['y'][$i] = rand(0,4);
-	$a['z'][$i] = rand(0,4);
+    $a['x'][$i] = rand(0,4);
+    $a['y'][$i] = rand(0,4);
+    $a['z'][$i] = rand(0,4);
 }
 
 // and create a histogram from the data 
 // with specific options
 $h = new \PEAR\Histogram\Histogram4D();
 $h->setBinOptions(
-	array(
-		'low' => array( 'x' => 0, 'y' => 0, 'z'=>0),
-		'high' => array( 'x' => 4.0, 'y' => 4.0, 'z'=>4.0),
-		'nbins' => array( 'x' => 4, 'y' => 4, 'z'=>4)
-		)
-	);
+    array(
+        'low' => array( 'x' => 0, 'y' => 0, 'z'=>0),
+        'high' => array( 'x' => 4.0, 'y' => 4.0, 'z'=>4.0),
+        'nbins' => array( 'x' => 4, 'y' => 4, 'z'=>4)
+        )
+    );
 $h->setData($a);
 $h->calculate();
 // now we print out a comma separated set

Spacing +8 added lines, -8 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__.'/../../vendor/autoload.php';
 
 // let's generate some data
-for ($i=0; $i < 100; $i++) {
-	$a['x'][$i] = rand(0,4);
-	$a['y'][$i] = rand(0,4);
-	$a['z'][$i] = rand(0,4);
+for ($i = 0; $i < 100; $i++) {
+	$a['x'][$i] = rand(0, 4);
+	$a['y'][$i] = rand(0, 4);
+	$a['z'][$i] = rand(0, 4);
 }
 
 // and create a histogram from the data 
@@ -14,9 +14,9 @@ 
 $h = new \PEAR\Histogram\Histogram4D();
 $h->setBinOptions(
 	array(
-		'low' => array( 'x' => 0, 'y' => 0, 'z'=>0),
-		'high' => array( 'x' => 4.0, 'y' => 4.0, 'z'=>4.0),
-		'nbins' => array( 'x' => 4, 'y' => 4, 'z'=>4)
+		'low' => array('x' => 0, 'y' => 0, 'z'=>0),
+		'high' => array('x' => 4.0, 'y' => 4.0, 'z'=>4.0),
+		'nbins' => array('x' => 4, 'y' => 4, 'z'=>4)
 		)
 	);
 $h->setData($a);

docs/examples_histogram/ex_histogram.php

Indentation +5 added lines, -5 removed lines

@@ -4,10 +4,10 @@ 
 
 // create a boring array
 $vals = array(
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
-		);
+            1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
+            1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
+            1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
+        );
 
 // create an instance 
 $h = new \PEAR\Histogram\Histogram();
@@ -24,7 +24,7 @@ 
 // let us read a bigger data set:
 $data = array();
 foreach(file(__DIR__."/../../tests/_data/ex_histogram.data") as $item)
-	$data[] = floatval(trim($item));
+    $data[] = floatval(trim($item));
 
 // let's do a simple histogram
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_SIMPLE);

Spacing +6 added lines, -6 removed lines

@@ -1,12 +1,12 @@ 
 <?php
 
-require_once __DIR__ . '/../../vendor/autoload.php';
+require_once __DIR__.'/../../vendor/autoload.php';
 
 // create a boring array
 $vals = array(
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2,
-			1.5,2,3,4,0,3.2,0.1,0,0,5,3,2,3,4,1,2,4,5,1,3,2,4,5,2,3,4,1,2
+			1.5, 2, 3, 4, 0, 3.2, 0.1, 0, 0, 5, 3, 2, 3, 4, 1, 2, 4, 5, 1, 3, 2, 4, 5, 2, 3, 4, 1, 2,
+			1.5, 2, 3, 4, 0, 3.2, 0.1, 0, 0, 5, 3, 2, 3, 4, 1, 2, 4, 5, 1, 3, 2, 4, 5, 2, 3, 4, 1, 2,
+			1.5, 2, 3, 4, 0, 3.2, 0.1, 0, 0, 5, 3, 2, 3, 4, 1, 2, 4, 5, 1, 3, 2, 4, 5, 2, 3, 4, 1, 2
 		);
 
 // create an instance 
@@ -23,13 +23,13 @@ 
 
 // let us read a bigger data set:
 $data = array();
-foreach(file(__DIR__."/../../tests/_data/ex_histogram.data") as $item)
+foreach (file(__DIR__."/../../tests/_data/ex_histogram.data") as $item)
 	$data[] = floatval(trim($item));
 
 // let's do a simple histogram
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_SIMPLE);
 // and set new bin options
-$h->setBinOptions(20,1.7,2.7);
+$h->setBinOptions(20, 1.7, 2.7);
 // then set a the big data set
 $h->setData($data);
 // and calculate using full stats

Braces +2 added lines, -1 removed lines

@@ -23,8 +23,9 @@
 
 // let us read a bigger data set:
 $data = array();
-foreach(file(__DIR__."/../../tests/_data/ex_histogram.data") as $item)
+foreach(file(__DIR__."/../../tests/_data/ex_histogram.data") as $item) {
 	$data[] = floatval(trim($item));
+}
 
 // let's do a simple histogram
 $h->setType(\PEAR\Histogram\AbstractHistogram::HISTOGRAM_SIMPLE);

contrib/ignatius_reilly/f_cumulative_normal_dist.php

Indentation +51 added lines, -51 removed lines

@@ -2,88 +2,88 @@
 
 function normsdist( $x ) {
 
-	// Returns the standard normal cumulative distribution
-	// ---------------------------------------
+    // Returns the standard normal cumulative distribution
+    // ---------------------------------------
 	
-	// Load tabulated values in an array
-	include "ndist_tabulated.php" ;
+    // Load tabulated values in an array
+    include "ndist_tabulated.php" ;
 	
-	// Discriminate upon the absolute value, then the sign of $x
-	$x = number_format( $x, 2 ) ;
-	if ( abs( $x ) >= 3.09 ) {
+    // Discriminate upon the absolute value, then the sign of $x
+    $x = number_format( $x, 2 ) ;
+    if ( abs( $x ) >= 3.09 ) {
 		
-		$output = 0 ;
+        $output = 0 ;
 			
-	} elseif ( $x==0 ) {
+    } elseif ( $x==0 ) {
 		
-		$output = 0.5 ;
+        $output = 0.5 ;
 			
-	} elseif ( $x<0 ) {
+    } elseif ( $x<0 ) {
 
-		// find higher boundary (next highest value with 2 decimals)
-		$x2 = number_format( ceil( 100*$x )/100, 2 ) ;
-		$x2 = (string)$x2 ;
+        // find higher boundary (next highest value with 2 decimals)
+        $x2 = number_format( ceil( 100*$x )/100, 2 ) ;
+        $x2 = (string)$x2 ;
 		
-		// find lower boundary
-		$x1 = number_format( $x2-0.01, 2 ) ;
-		$x1 = (string)$x1 ;
+        // find lower boundary
+        $x1 = number_format( $x2-0.01, 2 ) ;
+        $x1 = (string)$x1 ;
 
-		// linear interpolate
-		$output = $values[$x1] + ( $values[$x2] - $values[$x1] )/0.01*( $x - $x1 ) ;
+        // linear interpolate
+        $output = $values[$x1] + ( $values[$x2] - $values[$x1] )/0.01*( $x - $x1 ) ;
 		
-	} else {		// if x>0
+    } else {		// if x>0
 	
-		$output = 1 - normsdist( -$x ) ;
+        $output = 1 - normsdist( -$x ) ;
 		
-	}
+    }
 	
-	return number_format( $output, 4 ) ;
+    return number_format( $output, 4 ) ;
 	
 }
 
 
 function normsinv( $y ) {
 
-	// Returns the inverse standard normal cumulative distribution ( 0<y<1 )
-	// ---------------------------------------
+    // Returns the inverse standard normal cumulative distribution ( 0<y<1 )
+    // ---------------------------------------
 	
-	// Load tabulated values in an array
-	include "ndist_tabulated.php" ;
+    // Load tabulated values in an array
+    include "ndist_tabulated.php" ;
 	
-	// Discriminate upon whether $y is between 0 and 1, then upon its position relative to 0.5
-	$y = number_format( $y, 4 ) ;
-	if ( $y<=0 || $y>=1 ) {
+    // Discriminate upon whether $y is between 0 and 1, then upon its position relative to 0.5
+    $y = number_format( $y, 4 ) ;
+    if ( $y<=0 || $y>=1 ) {
 	
-		$output = FALSE ;
+        $output = FALSE ;
 	
-	} elseif ( $y<=0.5 ) {
+    } elseif ( $y<=0.5 ) {
 	
-		// find the largest index which value is smaller than $y:
+        // find the largest index which value is smaller than $y:
 		
-		// filter array for values higher than $y
-		$smaller = array() ;
-		while ( list( $key, $value ) = each( $values ) ) {
-			if ( $value <= $y ) {
-				$smaller[$key] = $value ;
-			}
-		}
-		// order $values in decreasing terms of the $values
-		krsort( $smaller, SORT_NUMERIC ) ;
-		reset( $smaller ) ;
+        // filter array for values higher than $y
+        $smaller = array() ;
+        while ( list( $key, $value ) = each( $values ) ) {
+            if ( $value <= $y ) {
+                $smaller[$key] = $value ;
+            }
+        }
+        // order $values in decreasing terms of the $values
+        krsort( $smaller, SORT_NUMERIC ) ;
+        reset( $smaller ) ;
 
-		$x1 = (string)key( $smaller ) ;
-		$x2 = (string)( $x1+0.01 ) ;
+        $x1 = (string)key( $smaller ) ;
+        $x2 = (string)( $x1+0.01 ) ;
 
-		// interpolate
-		$output = $x1 + ( $y - $values[$x1] )/( $values[$x2] - $values[$x1] )*0.01 ;
+        // interpolate
+        $output = $x1 + ( $y - $values[$x1] )/( $values[$x2] - $values[$x1] )*0.01 ;
 			
-	} else {	// meaning $x between 0.5 and 1
+    } else {	// meaning $x between 0.5 and 1
 	
-		$output = - normsinv( 1 - $y ) ;
+        $output = - normsinv( 1 - $y ) ;
 		
-	}
+    }
 
-	return number_format( $output, 4 ) ;
+    return number_format( $output, 4 ) ;
 
 }
 

Spacing +32 added lines, -32 removed lines

@@ -1,89 +1,89 @@
 <?php
 
-function normsdist( $x ) {
+function normsdist($x) {
 
 	// Returns the standard normal cumulative distribution
 	// ---------------------------------------
 	
 	// Load tabulated values in an array
-	include "ndist_tabulated.php" ;
+	include "ndist_tabulated.php";
 	
 	// Discriminate upon the absolute value, then the sign of $x
-	$x = number_format( $x, 2 ) ;
-	if ( abs( $x ) >= 3.09 ) {
+	$x = number_format($x, 2);
+	if (abs($x) >= 3.09) {
 		
-		$output = 0 ;
+		$output = 0;
 			
-	} elseif ( $x==0 ) {
+	} elseif ($x == 0) {
 		
-		$output = 0.5 ;
+		$output = 0.5;
 			
-	} elseif ( $x<0 ) {
+	} elseif ($x < 0) {
 
 		// find higher boundary (next highest value with 2 decimals)
-		$x2 = number_format( ceil( 100*$x )/100, 2 ) ;
-		$x2 = (string)$x2 ;
+		$x2 = number_format(ceil(100*$x)/100, 2);
+		$x2 = (string)$x2;
 		
 		// find lower boundary
-		$x1 = number_format( $x2-0.01, 2 ) ;
-		$x1 = (string)$x1 ;
+		$x1 = number_format($x2 - 0.01, 2);
+		$x1 = (string)$x1;
 
 		// linear interpolate
-		$output = $values[$x1] + ( $values[$x2] - $values[$x1] )/0.01*( $x - $x1 ) ;
+		$output = $values[$x1] + ($values[$x2] - $values[$x1])/0.01*($x - $x1);
 		
 	} else {		// if x>0
 	
-		$output = 1 - normsdist( -$x ) ;
+		$output = 1 - normsdist( -$x );
 		
 	}
 	
-	return number_format( $output, 4 ) ;
+	return number_format($output, 4);
 	
 }
 
 
-function normsinv( $y ) {
+function normsinv($y) {
 
 	// Returns the inverse standard normal cumulative distribution ( 0<y<1 )
 	// ---------------------------------------
 	
 	// Load tabulated values in an array
-	include "ndist_tabulated.php" ;
+	include "ndist_tabulated.php";
 	
 	// Discriminate upon whether $y is between 0 and 1, then upon its position relative to 0.5
-	$y = number_format( $y, 4 ) ;
-	if ( $y<=0 || $y>=1 ) {
+	$y = number_format($y, 4);
+	if ($y <= 0 || $y >= 1) {
 	
-		$output = FALSE ;
+		$output = FALSE;
 	
-	} elseif ( $y<=0.5 ) {
+	} elseif ($y <= 0.5) {
 	
 		// find the largest index which value is smaller than $y:
 		
 		// filter array for values higher than $y
-		$smaller = array() ;
-		while ( list( $key, $value ) = each( $values ) ) {
-			if ( $value <= $y ) {
-				$smaller[$key] = $value ;
+		$smaller = array();
+		while (list($key, $value) = each($values)) {
+			if ($value <= $y) {
+				$smaller[$key] = $value;
 			}
 		}
 		// order $values in decreasing terms of the $values
-		krsort( $smaller, SORT_NUMERIC ) ;
-		reset( $smaller ) ;
+		krsort($smaller, SORT_NUMERIC);
+		reset($smaller);
 
-		$x1 = (string)key( $smaller ) ;
-		$x2 = (string)( $x1+0.01 ) ;
+		$x1 = (string)key($smaller);
+		$x2 = (string)($x1 + 0.01);
 
 		// interpolate
-		$output = $x1 + ( $y - $values[$x1] )/( $values[$x2] - $values[$x1] )*0.01 ;
+		$output = $x1 + ($y - $values[$x1])/($values[$x2] - $values[$x1])*0.01;
 			
 	} else {	// meaning $x between 0.5 and 1
 	
-		$output = - normsinv( 1 - $y ) ;
+		$output = - normsinv(1 - $y);
 		
 	}
 
-	return number_format( $output, 4 ) ;
+	return number_format($output, 4);
 
 }
 

contrib/ignatius_reilly/ndist_tabulated.php

Spacing +343 added lines, -343 removed lines

@@ -4,348 +4,348 @@
 // -----------------------------------
 
 // Tabulated table values(x) that has been for x<=0
-$values = array() ;
-
-$values["-3.00"] = 0.0013 ;
-$values["-3.01"] = 0.0013 ;
-$values["-3.02"] = 0.0013 ;
-$values["-3.03"] = 0.0012 ;
-$values["-3.04"] = 0.0012 ;
-$values["-3.05"] = 0.0011 ;
-$values["-3.06"] = 0.0011 ;
-$values["-3.07"] = 0.0011 ;
-$values["-3.08"] = 0.001 ;
-$values["-3.09"] = 0.001 ;
-
-$values["-2.90"] = 0.0019 ;
-$values["-2.91"] = 0.0018 ;
-$values["-2.92"] = 0.0017 ;
-$values["-2.93"] = 0.0017 ;
-$values["-2.94"] = 0.0016 ;
-$values["-2.95"] = 0.0016 ;
-$values["-2.96"] = 0.0015 ;
-$values["-2.97"] = 0.0015 ;
-$values["-2.98"] = 0.0014 ;
-$values["-2.99"] = 0.0014 ;
-
-$values["-2.80"] = 0.0026 ;
-$values["-2.81"] = 0.0025 ;
-$values["-2.82"] = 0.0024 ;
-$values["-2.83"] = 0.0023 ;
-$values["-2.84"] = 0.0023 ;
-$values["-2.85"] = 0.0022 ;
-$values["-2.86"] = 0.0021 ;
-$values["-2.87"] = 0.0021 ;
-$values["-2.88"] = 0.002 ;
-$values["-2.89"] = 0.0019 ;
-
-$values["-2.70"] = 0.0035 ;
-$values["-2.71"] = 0.0034 ;
-$values["-2.72"] = 0.0033 ;
-$values["-2.73"] = 0.0032 ;
-$values["-2.74"] = 0.0031 ;
-$values["-2.75"] = 0.003 ;
-$values["-2.76"] = 0.0029 ;
-$values["-2.77"] = 0.0028 ;
-$values["-2.78"] = 0.0027 ;
-$values["-2.79"] = 0.0026 ;
-
-$values["-2.60"] = 0.0047 ;
-$values["-2.61"] = 0.0045 ;
-$values["-2.62"] = 0.0044 ;
-$values["-2.63"] = 0.0043 ;
-$values["-2.64"] = 0.0041 ;
-$values["-2.65"] = 0.004 ;
-$values["-2.66"] = 0.0039 ;
-$values["-2.67"] = 0.0038 ;
-$values["-2.68"] = 0.0037 ;
-$values["-2.69"] = 0.0036 ;
-
-$values["-2.50"] = 0.0062 ;
-$values["-2.51"] = 0.006 ;
-$values["-2.52"] = 0.0059 ;
-$values["-2.53"] = 0.0057 ;
-$values["-2.54"] = 0.0055 ;
-$values["-2.55"] = 0.0054 ;
-$values["-2.56"] = 0.0052 ;
-$values["-2.57"] = 0.0051 ;
-$values["-2.58"] = 0.0049 ;
-$values["-2.59"] = 0.0048 ;
-
-$values["-2.40"] = 0.0082 ;
-$values["-2.41"] = 0.008 ;
-$values["-2.42"] = 0.0078 ;
-$values["-2.43"] = 0.0075 ;
-$values["-2.44"] = 0.0073 ;
-$values["-2.45"] = 0.0071 ;
-$values["-2.46"] = 0.0069 ;
-$values["-2.47"] = 0.0068 ;
-$values["-2.48"] = 0.0066 ;
-$values["-2.49"] = 0.0064 ;
-
-$values["-2.30"] = 0.0107 ;
-$values["-2.31"] = 0.0104 ;
-$values["-2.32"] = 0.0102 ;
-$values["-2.33"] = 0.0099 ;
-$values["-2.34"] = 0.0096 ;
-$values["-2.35"] = 0.0094 ;
-$values["-2.36"] = 0.0091 ;
-$values["-2.37"] = 0.0089 ;
-$values["-2.38"] = 0.0087 ;
-$values["-2.39"] = 0.0084 ;
-
-$values["-2.20"] = 0.0139 ;
-$values["-2.21"] = 0.0136 ;
-$values["-2.22"] = 0.0132 ;
-$values["-2.23"] = 0.0129 ;
-$values["-2.24"] = 0.0125 ;
-$values["-2.25"] = 0.0122 ;
-$values["-2.26"] = 0.0119 ;
-$values["-2.27"] = 0.0116 ;
-$values["-2.28"] = 0.0113 ;
-$values["-2.29"] = 0.011 ;
-
-$values["-2.10"] = 0.0179 ;
-$values["-2.11"] = 0.0174 ;
-$values["-2.12"] = 0.017 ;
-$values["-2.13"] = 0.0166 ;
-$values["-2.14"] = 0.0162 ;
-$values["-2.15"] = 0.0158 ;
-$values["-2.16"] = 0.0154 ;
-$values["-2.17"] = 0.015 ;
-$values["-2.18"] = 0.0146 ;
-$values["-2.19"] = 0.0143 ;
-
-$values["-2.00"] = 0.0227 ;
-$values["-2.01"] = 0.0222 ;
-$values["-2.02"] = 0.0217 ;
-$values["-2.03"] = 0.0212 ;
-$values["-2.04"] = 0.0207 ;
-$values["-2.05"] = 0.0202 ;
-$values["-2.06"] = 0.0197 ;
-$values["-2.07"] = 0.0192 ;
-$values["-2.08"] = 0.0188 ;
-$values["-2.09"] = 0.0183 ;
-
-$values["-1.90"] = 0.0287 ;
-$values["-1.91"] = 0.0281 ;
-$values["-1.92"] = 0.0274 ;
-$values["-1.93"] = 0.0268 ;
-$values["-1.94"] = 0.0262 ;
-$values["-1.95"] = 0.0256 ;
-$values["-1.96"] = 0.025 ;
-$values["-1.97"] = 0.0244 ;
-$values["-1.98"] = 0.0239 ;
-$values["-1.99"] = 0.0233 ;
-
-$values["-1.80"] = 0.0359 ;
-$values["-1.81"] = 0.0351 ;
-$values["-1.82"] = 0.0344 ;
-$values["-1.83"] = 0.0336 ;
-$values["-1.84"] = 0.0329 ;
-$values["-1.85"] = 0.0322 ;
-$values["-1.86"] = 0.0314 ;
-$values["-1.87"] = 0.0307 ;
-$values["-1.88"] = 0.0301 ;
-$values["-1.89"] = 0.0294 ;
-
-$values["-1.70"] = 0.0446 ;
-$values["-1.71"] = 0.0436 ;
-$values["-1.72"] = 0.0427 ;
-
-$values["-1.73"] = 0.0418 ;
-$values["-1.74"] = 0.0409 ;
-$values["-1.75"] = 0.0401 ;
-$values["-1.76"] = 0.0392 ;
-$values["-1.77"] = 0.0384 ;
-$values["-1.78"] = 0.0375 ;
-$values["-1.79"] = 0.0367 ;
-
-$values["-1.60"] = 0.0548 ;
-$values["-1.61"] = 0.0537 ;
-$values["-1.62"] = 0.0526 ;
-$values["-1.63"] = 0.0516 ;
-$values["-1.64"] = 0.0505 ;
-$values["-1.65"] = 0.0495 ;
-$values["-1.66"] = 0.0485 ;
-$values["-1.67"] = 0.0475 ;
-$values["-1.68"] = 0.0465 ;
-$values["-1.69"] = 0.0455 ;
-
-$values["-1.50"] = 0.0668 ;
-$values["-1.51"] = 0.0655 ;
-$values["-1.52"] = 0.0643 ;
-$values["-1.53"] = 0.063 ;
-$values["-1.54"] = 0.0618 ;
-$values["-1.55"] = 0.0606 ;
-$values["-1.56"] = 0.0594 ;
-$values["-1.57"] = 0.0582 ;
-$values["-1.58"] = 0.0571 ;
-$values["-1.59"] = 0.0559 ;
-
-$values["-1.40"] = 0.0808 ;
-$values["-1.41"] = 0.0793 ;
-$values["-1.42"] = 0.0778 ;
-$values["-1.43"] = 0.0764 ;
-$values["-1.44"] = 0.0749 ;
-$values["-1.45"] = 0.0735 ;
-$values["-1.46"] = 0.0721 ;
-$values["-1.47"] = 0.0708 ;
-$values["-1.48"] = 0.0694 ;
-$values["-1.49"] = 0.0681 ;
-
-$values["-1.30"] = 0.0968 ;
-$values["-1.31"] = 0.0951 ;
-$values["-1.32"] = 0.0934 ;
-$values["-1.33"] = 0.0918 ;
-$values["-1.34"] = 0.0901 ;
-$values["-1.35"] = 0.0885 ;
-$values["-1.36"] = 0.0869 ;
-$values["-1.37"] = 0.0853 ;
-$values["-1.38"] = 0.0838 ;
-$values["-1.39"] = 0.0823 ;
-
-$values["-1.20"] = 0.1151 ;
-$values["-1.21"] = 0.1131 ;
-$values["-1.22"] = 0.1112 ;
-$values["-1.23"] = 0.1093 ;
-$values["-1.24"] = 0.1075 ;
-$values["-1.25"] = 0.1056 ;
-$values["-1.26"] = 0.1038 ;
-$values["-1.27"] = 0.102 ;
-$values["-1.28"] = 0.1003 ;
-$values["-1.29"] = 0.0985 ;
-
-$values["-1.10"] = 0.1357 ;
-$values["-1.11"] = 0.1335 ;
-$values["-1.12"] = 0.1314 ;
-$values["-1.13"] = 0.1292 ;
-$values["-1.14"] = 0.1271 ;
-$values["-1.15"] = 0.1251 ;
-$values["-1.16"] = 0.123 ;
-$values["-1.17"] = 0.121 ;
-$values["-1.18"] = 0.119 ;
-$values["-1.19"] = 0.117 ;
-
-$values["-1.00"] = 0.1587 ;
-$values["-1.01"] = 0.1562 ;
-$values["-1.02"] = 0.1539 ;
-$values["-1.03"] = 0.1515 ;
-$values["-1.04"] = 0.1492 ;
-$values["-1.05"] = 0.1469 ;
-$values["-1.06"] = 0.1446 ;
-$values["-1.07"] = 0.1423 ;
-$values["-1.08"] = 0.1401 ;
-$values["-1.09"] = 0.1379 ;
-
-$values["-0.90"] = 0.1841 ;
-$values["-0.91"] = 0.1814 ;
-$values["-0.92"] = 0.1788 ;
-$values["-0.93"] = 0.1762 ;
-$values["-0.94"] = 0.1736 ;
-$values["-0.95"] = 0.1711 ;
-$values["-0.96"] = 0.1685 ;
-$values["-0.97"] = 0.166 ;
-$values["-0.98"] = 0.1635 ;
-$values["-0.99"] = 0.1611 ;
-
-$values["-0.80"] = 0.2119 ;
-$values["-0.81"] = 0.209 ;
-$values["-0.82"] = 0.2061 ;
-$values["-0.83"] = 0.2033 ;
-$values["-0.84"] = 0.2005 ;
-$values["-0.85"] = 0.1977 ;
-$values["-0.86"] = 0.1949 ;
-$values["-0.87"] = 0.1922 ;
-$values["-0.88"] = 0.1894 ;
-$values["-0.89"] = 0.1867 ;
-
-$values["-0.70"] = 0.242 ;
-$values["-0.71"] = 0.2389 ;
-$values["-0.72"] = 0.2358 ;
-$values["-0.73"] = 0.2327 ;
-$values["-0.74"] = 0.2296 ;
-$values["-0.75"] = 0.2266 ;
-$values["-0.76"] = 0.2236 ;
-$values["-0.77"] = 0.2206 ;
-$values["-0.78"] = 0.2177 ;
-$values["-0.79"] = 0.2148 ;
-
-$values["-0.60"] = 0.2743 ;
-$values["-0.61"] = 0.2709 ;
-$values["-0.62"] = 0.2676 ;
-$values["-0.63"] = 0.2643 ;
-$values["-0.64"] = 0.2611 ;
-$values["-0.65"] = 0.2578 ;
-$values["-0.66"] = 0.2546 ;
-$values["-0.67"] = 0.2514 ;
-$values["-0.68"] = 0.2483 ;
-$values["-0.69"] = 0.2451 ;
-
-$values["-0.50"] = 0.3085 ;
-$values["-0.51"] = 0.305 ;
-$values["-0.52"] = 0.3015 ;
-$values["-0.53"] = 0.2981 ;
-$values["-0.54"] = 0.2946 ;
-$values["-0.55"] = 0.2912 ;
-$values["-0.56"] = 0.2877 ;
-$values["-0.57"] = 0.2843 ;
-$values["-0.58"] = 0.281 ;
-$values["-0.59"] = 0.2776 ;
-
-$values["-0.40"] = 0.3446 ;
-$values["-0.41"] = 0.3409 ;
-$values["-0.42"] = 0.3372 ;
-$values["-0.43"] = 0.3336 ;
-$values["-0.44"] = 0.33 ;
-$values["-0.45"] = 0.3264 ;
-$values["-0.46"] = 0.3228 ;
-$values["-0.47"] = 0.3192 ;
-$values["-0.48"] = 0.3156 ;
-$values["-0.49"] = 0.3121 ;
-
-$values["-0.30"] = 0.3821 ;
-$values["-0.31"] = 0.3783 ;
-$values["-0.32"] = 0.3745 ;
-$values["-0.33"] = 0.3707 ;
-$values["-0.34"] = 0.3669 ;
-$values["-0.35"] = 0.3632 ;
-$values["-0.36"] = 0.3594 ;
-$values["-0.37"] = 0.3557 ;
-$values["-0.38"] = 0.352 ;
-$values["-0.39"] = 0.3483 ;
-
-$values["-0.20"] = 0.4207 ;
-$values["-0.21"] = 0.4168 ;
-$values["-0.22"] = 0.4129 ;
-$values["-0.23"] = 0.409 ;
-$values["-0.24"] = 0.4052 ;
-$values["-0.25"] = 0.4013 ;
-$values["-0.26"] = 0.3974 ;
-$values["-0.27"] = 0.3936 ;
-$values["-0.28"] = 0.3897 ;
-$values["-0.29"] = 0.3859 ;
-
-$values["-0.10"] = 0.4602 ;
-$values["-0.11"] = 0.4562 ;
-$values["-0.12"] = 0.4522 ;
-$values["-0.13"] = 0.4483 ;
-$values["-0.14"] = 0.4443 ;
-$values["-0.15"] = 0.4404 ;
-$values["-0.16"] = 0.4364 ;
-$values["-0.17"] = 0.4325 ;
-$values["-0.18"] = 0.4286 ;
-$values["-0.19"] = 0.4247 ;
-
-$values["-0.00"] = 0.5 ;
-$values["-0.01"] = 0.496 ;
-$values["-0.02"] = 0.492 ;
-$values["-0.03"] = 0.488 ;
-$values["-0.04"] = 0.484 ;
-$values["-0.05"] = 0.4801 ;
-$values["-0.06"] = 0.4761 ;
-$values["-0.07"] = 0.4721 ;
-$values["-0.08"] = 0.4681 ;
-$values["-0.09"] = 0.4641 ;
+$values = array();
+
+$values["-3.00"] = 0.0013;
+$values["-3.01"] = 0.0013;
+$values["-3.02"] = 0.0013;
+$values["-3.03"] = 0.0012;
+$values["-3.04"] = 0.0012;
+$values["-3.05"] = 0.0011;
+$values["-3.06"] = 0.0011;
+$values["-3.07"] = 0.0011;
+$values["-3.08"] = 0.001;
+$values["-3.09"] = 0.001;
+
+$values["-2.90"] = 0.0019;
+$values["-2.91"] = 0.0018;
+$values["-2.92"] = 0.0017;
+$values["-2.93"] = 0.0017;
+$values["-2.94"] = 0.0016;
+$values["-2.95"] = 0.0016;
+$values["-2.96"] = 0.0015;
+$values["-2.97"] = 0.0015;
+$values["-2.98"] = 0.0014;
+$values["-2.99"] = 0.0014;
+
+$values["-2.80"] = 0.0026;
+$values["-2.81"] = 0.0025;
+$values["-2.82"] = 0.0024;
+$values["-2.83"] = 0.0023;
+$values["-2.84"] = 0.0023;
+$values["-2.85"] = 0.0022;
+$values["-2.86"] = 0.0021;
+$values["-2.87"] = 0.0021;
+$values["-2.88"] = 0.002;
+$values["-2.89"] = 0.0019;
+
+$values["-2.70"] = 0.0035;
+$values["-2.71"] = 0.0034;
+$values["-2.72"] = 0.0033;
+$values["-2.73"] = 0.0032;
+$values["-2.74"] = 0.0031;
+$values["-2.75"] = 0.003;
+$values["-2.76"] = 0.0029;
+$values["-2.77"] = 0.0028;
+$values["-2.78"] = 0.0027;
+$values["-2.79"] = 0.0026;
+
+$values["-2.60"] = 0.0047;
+$values["-2.61"] = 0.0045;
+$values["-2.62"] = 0.0044;
+$values["-2.63"] = 0.0043;
+$values["-2.64"] = 0.0041;
+$values["-2.65"] = 0.004;
+$values["-2.66"] = 0.0039;
+$values["-2.67"] = 0.0038;
+$values["-2.68"] = 0.0037;
+$values["-2.69"] = 0.0036;
+
+$values["-2.50"] = 0.0062;
+$values["-2.51"] = 0.006;
+$values["-2.52"] = 0.0059;
+$values["-2.53"] = 0.0057;
+$values["-2.54"] = 0.0055;
+$values["-2.55"] = 0.0054;
+$values["-2.56"] = 0.0052;
+$values["-2.57"] = 0.0051;
+$values["-2.58"] = 0.0049;
+$values["-2.59"] = 0.0048;
+
+$values["-2.40"] = 0.0082;
+$values["-2.41"] = 0.008;
+$values["-2.42"] = 0.0078;
+$values["-2.43"] = 0.0075;
+$values["-2.44"] = 0.0073;
+$values["-2.45"] = 0.0071;
+$values["-2.46"] = 0.0069;
+$values["-2.47"] = 0.0068;
+$values["-2.48"] = 0.0066;
+$values["-2.49"] = 0.0064;
+
+$values["-2.30"] = 0.0107;
+$values["-2.31"] = 0.0104;
+$values["-2.32"] = 0.0102;
+$values["-2.33"] = 0.0099;
+$values["-2.34"] = 0.0096;
+$values["-2.35"] = 0.0094;
+$values["-2.36"] = 0.0091;
+$values["-2.37"] = 0.0089;
+$values["-2.38"] = 0.0087;
+$values["-2.39"] = 0.0084;
+
+$values["-2.20"] = 0.0139;
+$values["-2.21"] = 0.0136;
+$values["-2.22"] = 0.0132;
+$values["-2.23"] = 0.0129;
+$values["-2.24"] = 0.0125;
+$values["-2.25"] = 0.0122;
+$values["-2.26"] = 0.0119;
+$values["-2.27"] = 0.0116;
+$values["-2.28"] = 0.0113;
+$values["-2.29"] = 0.011;
+
+$values["-2.10"] = 0.0179;
+$values["-2.11"] = 0.0174;
+$values["-2.12"] = 0.017;
+$values["-2.13"] = 0.0166;
+$values["-2.14"] = 0.0162;
+$values["-2.15"] = 0.0158;
+$values["-2.16"] = 0.0154;
+$values["-2.17"] = 0.015;
+$values["-2.18"] = 0.0146;
+$values["-2.19"] = 0.0143;
+
+$values["-2.00"] = 0.0227;
+$values["-2.01"] = 0.0222;
+$values["-2.02"] = 0.0217;
+$values["-2.03"] = 0.0212;
+$values["-2.04"] = 0.0207;
+$values["-2.05"] = 0.0202;
+$values["-2.06"] = 0.0197;
+$values["-2.07"] = 0.0192;
+$values["-2.08"] = 0.0188;
+$values["-2.09"] = 0.0183;
+
+$values["-1.90"] = 0.0287;
+$values["-1.91"] = 0.0281;
+$values["-1.92"] = 0.0274;
+$values["-1.93"] = 0.0268;
+$values["-1.94"] = 0.0262;
+$values["-1.95"] = 0.0256;
+$values["-1.96"] = 0.025;
+$values["-1.97"] = 0.0244;
+$values["-1.98"] = 0.0239;
+$values["-1.99"] = 0.0233;
+
+$values["-1.80"] = 0.0359;
+$values["-1.81"] = 0.0351;
+$values["-1.82"] = 0.0344;
+$values["-1.83"] = 0.0336;
+$values["-1.84"] = 0.0329;
+$values["-1.85"] = 0.0322;
+$values["-1.86"] = 0.0314;
+$values["-1.87"] = 0.0307;
+$values["-1.88"] = 0.0301;
+$values["-1.89"] = 0.0294;
+
+$values["-1.70"] = 0.0446;
+$values["-1.71"] = 0.0436;
+$values["-1.72"] = 0.0427;
+
+$values["-1.73"] = 0.0418;
+$values["-1.74"] = 0.0409;
+$values["-1.75"] = 0.0401;
+$values["-1.76"] = 0.0392;
+$values["-1.77"] = 0.0384;
+$values["-1.78"] = 0.0375;
+$values["-1.79"] = 0.0367;
+
+$values["-1.60"] = 0.0548;
+$values["-1.61"] = 0.0537;
+$values["-1.62"] = 0.0526;
+$values["-1.63"] = 0.0516;
+$values["-1.64"] = 0.0505;
+$values["-1.65"] = 0.0495;
+$values["-1.66"] = 0.0485;
+$values["-1.67"] = 0.0475;
+$values["-1.68"] = 0.0465;
+$values["-1.69"] = 0.0455;
+
+$values["-1.50"] = 0.0668;
+$values["-1.51"] = 0.0655;
+$values["-1.52"] = 0.0643;
+$values["-1.53"] = 0.063;
+$values["-1.54"] = 0.0618;
+$values["-1.55"] = 0.0606;
+$values["-1.56"] = 0.0594;
+$values["-1.57"] = 0.0582;
+$values["-1.58"] = 0.0571;
+$values["-1.59"] = 0.0559;
+
+$values["-1.40"] = 0.0808;
+$values["-1.41"] = 0.0793;
+$values["-1.42"] = 0.0778;
+$values["-1.43"] = 0.0764;
+$values["-1.44"] = 0.0749;
+$values["-1.45"] = 0.0735;
+$values["-1.46"] = 0.0721;
+$values["-1.47"] = 0.0708;
+$values["-1.48"] = 0.0694;
+$values["-1.49"] = 0.0681;
+
+$values["-1.30"] = 0.0968;
+$values["-1.31"] = 0.0951;
+$values["-1.32"] = 0.0934;
+$values["-1.33"] = 0.0918;
+$values["-1.34"] = 0.0901;
+$values["-1.35"] = 0.0885;
+$values["-1.36"] = 0.0869;
+$values["-1.37"] = 0.0853;
+$values["-1.38"] = 0.0838;
+$values["-1.39"] = 0.0823;
+
+$values["-1.20"] = 0.1151;
+$values["-1.21"] = 0.1131;
+$values["-1.22"] = 0.1112;
+$values["-1.23"] = 0.1093;
+$values["-1.24"] = 0.1075;
+$values["-1.25"] = 0.1056;
+$values["-1.26"] = 0.1038;
+$values["-1.27"] = 0.102;
+$values["-1.28"] = 0.1003;
+$values["-1.29"] = 0.0985;
+
+$values["-1.10"] = 0.1357;
+$values["-1.11"] = 0.1335;
+$values["-1.12"] = 0.1314;
+$values["-1.13"] = 0.1292;
+$values["-1.14"] = 0.1271;
+$values["-1.15"] = 0.1251;
+$values["-1.16"] = 0.123;
+$values["-1.17"] = 0.121;
+$values["-1.18"] = 0.119;
+$values["-1.19"] = 0.117;
+
+$values["-1.00"] = 0.1587;
+$values["-1.01"] = 0.1562;
+$values["-1.02"] = 0.1539;
+$values["-1.03"] = 0.1515;
+$values["-1.04"] = 0.1492;
+$values["-1.05"] = 0.1469;
+$values["-1.06"] = 0.1446;
+$values["-1.07"] = 0.1423;
+$values["-1.08"] = 0.1401;
+$values["-1.09"] = 0.1379;
+
+$values["-0.90"] = 0.1841;
+$values["-0.91"] = 0.1814;
+$values["-0.92"] = 0.1788;
+$values["-0.93"] = 0.1762;
+$values["-0.94"] = 0.1736;
+$values["-0.95"] = 0.1711;
+$values["-0.96"] = 0.1685;
+$values["-0.97"] = 0.166;
+$values["-0.98"] = 0.1635;
+$values["-0.99"] = 0.1611;
+
+$values["-0.80"] = 0.2119;
+$values["-0.81"] = 0.209;
+$values["-0.82"] = 0.2061;
+$values["-0.83"] = 0.2033;
+$values["-0.84"] = 0.2005;
+$values["-0.85"] = 0.1977;
+$values["-0.86"] = 0.1949;
+$values["-0.87"] = 0.1922;
+$values["-0.88"] = 0.1894;
+$values["-0.89"] = 0.1867;
+
+$values["-0.70"] = 0.242;
+$values["-0.71"] = 0.2389;
+$values["-0.72"] = 0.2358;
+$values["-0.73"] = 0.2327;
+$values["-0.74"] = 0.2296;
+$values["-0.75"] = 0.2266;
+$values["-0.76"] = 0.2236;
+$values["-0.77"] = 0.2206;
+$values["-0.78"] = 0.2177;
+$values["-0.79"] = 0.2148;
+
+$values["-0.60"] = 0.2743;
+$values["-0.61"] = 0.2709;
+$values["-0.62"] = 0.2676;
+$values["-0.63"] = 0.2643;
+$values["-0.64"] = 0.2611;
+$values["-0.65"] = 0.2578;
+$values["-0.66"] = 0.2546;
+$values["-0.67"] = 0.2514;
+$values["-0.68"] = 0.2483;
+$values["-0.69"] = 0.2451;
+
+$values["-0.50"] = 0.3085;
+$values["-0.51"] = 0.305;
+$values["-0.52"] = 0.3015;
+$values["-0.53"] = 0.2981;
+$values["-0.54"] = 0.2946;
+$values["-0.55"] = 0.2912;
+$values["-0.56"] = 0.2877;
+$values["-0.57"] = 0.2843;
+$values["-0.58"] = 0.281;
+$values["-0.59"] = 0.2776;
+
+$values["-0.40"] = 0.3446;
+$values["-0.41"] = 0.3409;
+$values["-0.42"] = 0.3372;
+$values["-0.43"] = 0.3336;
+$values["-0.44"] = 0.33;
+$values["-0.45"] = 0.3264;
+$values["-0.46"] = 0.3228;
+$values["-0.47"] = 0.3192;
+$values["-0.48"] = 0.3156;
+$values["-0.49"] = 0.3121;
+
+$values["-0.30"] = 0.3821;
+$values["-0.31"] = 0.3783;
+$values["-0.32"] = 0.3745;
+$values["-0.33"] = 0.3707;
+$values["-0.34"] = 0.3669;
+$values["-0.35"] = 0.3632;
+$values["-0.36"] = 0.3594;
+$values["-0.37"] = 0.3557;
+$values["-0.38"] = 0.352;
+$values["-0.39"] = 0.3483;
+
+$values["-0.20"] = 0.4207;
+$values["-0.21"] = 0.4168;
+$values["-0.22"] = 0.4129;
+$values["-0.23"] = 0.409;
+$values["-0.24"] = 0.4052;
+$values["-0.25"] = 0.4013;
+$values["-0.26"] = 0.3974;
+$values["-0.27"] = 0.3936;
+$values["-0.28"] = 0.3897;
+$values["-0.29"] = 0.3859;
+
+$values["-0.10"] = 0.4602;
+$values["-0.11"] = 0.4562;
+$values["-0.12"] = 0.4522;
+$values["-0.13"] = 0.4483;
+$values["-0.14"] = 0.4443;
+$values["-0.15"] = 0.4404;
+$values["-0.16"] = 0.4364;
+$values["-0.17"] = 0.4325;
+$values["-0.18"] = 0.4286;
+$values["-0.19"] = 0.4247;
+
+$values["-0.00"] = 0.5;
+$values["-0.01"] = 0.496;
+$values["-0.02"] = 0.492;
+$values["-0.03"] = 0.488;
+$values["-0.04"] = 0.484;
+$values["-0.05"] = 0.4801;
+$values["-0.06"] = 0.4761;
+$values["-0.07"] = 0.4721;
+$values["-0.08"] = 0.4681;
+$values["-0.09"] = 0.4641;
 
 ?>