tablepress / libraries / vendor / PhpSpreadsheet / Calculation / Statistical / Distributions / DistributionValidations.php

DistributionValidations.php in TablePress – Tables in WordPress made easy 3.4, at libraries/vendor/PhpSpreadsheet/Calculation/Statistical/Distributions/DistributionValidations.php

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1	<?php
2
3	namespace TablePress\PhpOffice\PhpSpreadsheet\Calculation\Statistical\Distributions;
4
5	use TablePress\PhpOffice\PhpSpreadsheet\Calculation\Exception;
6	use TablePress\PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;
7	use TablePress\PhpOffice\PhpSpreadsheet\Calculation\Statistical\StatisticalValidations;
8
9	class DistributionValidations extends StatisticalValidations
10	{
11	/**
12	* @param mixed $probability
13	*/
14	public static function validateProbability($probability): float
15	{
16	$probability = self::validateFloat($probability);
17
18	if ($probability < 0.0 \|\| $probability > 1.0) {
19	throw new Exception(ExcelError::NAN());
20	}
21
22	return $probability;
23	}
24	}
25