reginaldojunior /
winners
| @@ 3449-3486 (lines=38) @@ | ||
| 3446 | * @param mixed $arg,... Data values |
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| 3447 | * @return float |
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| 3448 | */ |
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| 3449 | public static function VARA() { |
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| 3450 | // Return value |
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| 3451 | $returnValue = PHPExcel_Calculation_Functions::DIV0(); |
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| 3452 | ||
| 3453 | $summerA = $summerB = 0; |
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| 3454 | ||
| 3455 | // Loop through arguments |
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| 3456 | $aArgs = PHPExcel_Calculation_Functions::flattenArrayIndexed(func_get_args()); |
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| 3457 | $aCount = 0; |
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| 3458 | foreach ($aArgs as $k => $arg) { |
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| 3459 | if ((is_string($arg)) && |
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| 3460 | (PHPExcel_Calculation_Functions::isValue($k))) { |
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| 3461 | return PHPExcel_Calculation_Functions::VALUE(); |
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| 3462 | } elseif ((is_string($arg)) && |
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| 3463 | (!PHPExcel_Calculation_Functions::isMatrixValue($k))) { |
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| 3464 | } else { |
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| 3465 | // Is it a numeric value? |
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| 3466 | if ((is_numeric($arg)) || (is_bool($arg)) || ((is_string($arg) & ($arg != '')))) { |
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| 3467 | if (is_bool($arg)) { |
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| 3468 | $arg = (integer) $arg; |
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| 3469 | } elseif (is_string($arg)) { |
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| 3470 | $arg = 0; |
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| 3471 | } |
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| 3472 | $summerA += ($arg * $arg); |
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| 3473 | $summerB += $arg; |
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| 3474 | ++$aCount; |
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| 3475 | } |
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| 3476 | } |
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| 3477 | } |
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| 3478 | ||
| 3479 | // Return |
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| 3480 | if ($aCount > 1) { |
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| 3481 | $summerA *= $aCount; |
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| 3482 | $summerB *= $summerB; |
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| 3483 | $returnValue = ($summerA - $summerB) / ($aCount * ($aCount - 1)); |
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| 3484 | } |
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| 3485 | return $returnValue; |
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| 3486 | } // function VARA() |
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| 3487 | ||
| 3488 | ||
| 3489 | /** |
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| @@ 3544-3581 (lines=38) @@ | ||
| 3541 | * @param mixed $arg,... Data values |
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| 3542 | * @return float |
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| 3543 | */ |
|
| 3544 | public static function VARPA() { |
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| 3545 | // Return value |
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| 3546 | $returnValue = PHPExcel_Calculation_Functions::DIV0(); |
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| 3547 | ||
| 3548 | $summerA = $summerB = 0; |
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| 3549 | ||
| 3550 | // Loop through arguments |
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| 3551 | $aArgs = PHPExcel_Calculation_Functions::flattenArrayIndexed(func_get_args()); |
|
| 3552 | $aCount = 0; |
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| 3553 | foreach ($aArgs as $k => $arg) { |
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| 3554 | if ((is_string($arg)) && |
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| 3555 | (PHPExcel_Calculation_Functions::isValue($k))) { |
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| 3556 | return PHPExcel_Calculation_Functions::VALUE(); |
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| 3557 | } elseif ((is_string($arg)) && |
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| 3558 | (!PHPExcel_Calculation_Functions::isMatrixValue($k))) { |
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| 3559 | } else { |
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| 3560 | // Is it a numeric value? |
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| 3561 | if ((is_numeric($arg)) || (is_bool($arg)) || ((is_string($arg) & ($arg != '')))) { |
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| 3562 | if (is_bool($arg)) { |
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| 3563 | $arg = (integer) $arg; |
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| 3564 | } elseif (is_string($arg)) { |
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| 3565 | $arg = 0; |
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| 3566 | } |
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| 3567 | $summerA += ($arg * $arg); |
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| 3568 | $summerB += $arg; |
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| 3569 | ++$aCount; |
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| 3570 | } |
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| 3571 | } |
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| 3572 | } |
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| 3573 | ||
| 3574 | // Return |
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| 3575 | if ($aCount > 0) { |
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| 3576 | $summerA *= $aCount; |
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| 3577 | $summerB *= $summerB; |
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| 3578 | $returnValue = ($summerA - $summerB) / ($aCount * $aCount); |
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| 3579 | } |
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| 3580 | return $returnValue; |
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| 3581 | } // function VARPA() |
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| 3582 | ||
| 3583 | ||
| 3584 | /** |
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