Code Duplication    Length = 32-32 lines in 2 locations

app/Vendor/PHPExcel/PHPExcel/Calculation/Statistical.php 2 locations

@@ 2990-3021 (lines=32) @@
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	 * @param	mixed		$arg,...		Data values
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	 * @return	float
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	 */
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	public static function STDEV() {
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		$aArgs = PHPExcel_Calculation_Functions::flattenArrayIndexed(func_get_args());
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		// Return value
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		$returnValue = null;
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		$aMean = self::AVERAGE($aArgs);
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		if (!is_null($aMean)) {
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			$aCount = -1;
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			foreach ($aArgs as $k => $arg) {
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				if ((is_bool($arg)) &&
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					((!PHPExcel_Calculation_Functions::isCellValue($k)) || (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE))) {
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					$arg = (integer) $arg;
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				}
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				// Is it a numeric value?
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				if ((is_numeric($arg)) && (!is_string($arg))) {
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					if (is_null($returnValue)) {
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						$returnValue = pow(($arg - $aMean),2);
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					} else {
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						$returnValue += pow(($arg - $aMean),2);
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					}
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					++$aCount;
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				}
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			}
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			// Return
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			if (($aCount > 0) && ($returnValue >= 0)) {
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				return sqrt($returnValue / $aCount);
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			}
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		}
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		return PHPExcel_Calculation_Functions::DIV0();
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	}	//	function STDEV()
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	/**
@@ 3089-3120 (lines=32) @@
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	 * @param	mixed		$arg,...		Data values
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	 * @return	float
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	 */
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	public static function STDEVP() {
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		$aArgs = PHPExcel_Calculation_Functions::flattenArrayIndexed(func_get_args());
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		// Return value
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		$returnValue = null;
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		$aMean = self::AVERAGE($aArgs);
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		if (!is_null($aMean)) {
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			$aCount = 0;
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			foreach ($aArgs as $k => $arg) {
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				if ((is_bool($arg)) &&
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					((!PHPExcel_Calculation_Functions::isCellValue($k)) || (PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_OPENOFFICE))) {
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					$arg = (integer) $arg;
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				}
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				// Is it a numeric value?
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				if ((is_numeric($arg)) && (!is_string($arg))) {
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					if (is_null($returnValue)) {
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						$returnValue = pow(($arg - $aMean),2);
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					} else {
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						$returnValue += pow(($arg - $aMean),2);
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					}
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					++$aCount;
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				}
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			}
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			// Return
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			if (($aCount > 0) && ($returnValue >= 0)) {
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				return sqrt($returnValue / $aCount);
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			}
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		}
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		return PHPExcel_Calculation_Functions::DIV0();
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	}	//	function STDEVP()
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	/**