Completed
Pull Request — master (#5)
by
unknown
02:41
created
src/Statistics.php 1 patch
Spacing   +9 added lines, -9 removed lines patch added patch discarded remove patch
@@ -20,7 +20,7 @@  discard block
 block discarded – undo
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      */
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     public static function sum($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -37,7 +37,7 @@  discard block
 block discarded – undo
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      */
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     public static function min($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -54,7 +54,7 @@  discard block
 block discarded – undo
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      */
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     public static function max($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -71,7 +71,7 @@  discard block
 block discarded – undo
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      */
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     public static function mean($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -90,7 +90,7 @@  discard block
 block discarded – undo
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      */
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     public static function frequency($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -125,7 +125,7 @@  discard block
 block discarded – undo
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      */
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     public static function mode($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -169,7 +169,7 @@  discard block
 block discarded – undo
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      */
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     public static function variance($values, $sample = true)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -202,7 +202,7 @@  discard block
 block discarded – undo
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      */
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     public static function standardDeviation($values, $sample = true)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
@@ -218,7 +218,7 @@  discard block
 block discarded – undo
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      */
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     public static function range($values)
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     {
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-        if(!is_array($values))
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+        if (!is_array($values))
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         {
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             throw new InputError('This function requires an array as an arguement');
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         }
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