55 lines
1.7 KiB
PHP
55 lines
1.7 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical;
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
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use PhpOffice\PhpSpreadsheet\Calculation\Statistical;
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use PHPUnit\Framework\TestCase;
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class LogNormDist2Test extends TestCase
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{
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/**
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* @dataProvider providerLOGNORMDIST2
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*
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* @param mixed $expectedResult
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*/
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public function testLOGNORMDIST2($expectedResult, ...$args): void
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{
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$result = Statistical::LOGNORMDIST2(...$args);
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self::assertEqualsWithDelta($expectedResult, $result, 1E-12);
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}
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public function providerLOGNORMDIST2(): array
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{
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return require 'tests/data/Calculation/Statistical/LOGNORMDIST2.php';
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}
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/**
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* @dataProvider providerLogNormDist2Array
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*/
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public function testLogNormDist2Array(array $expectedResult, string $values, string $mean, string $stdDev): void
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{
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$calculation = Calculation::getInstance();
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$formula = "=LOGNORM.DIST({$values}, {$mean}, {$stdDev}, true)";
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$result = $calculation->_calculateFormulaValue($formula);
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self::assertEqualsWithDelta($expectedResult, $result, 1.0e-14);
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}
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public function providerLogNormDist2Array(): array
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{
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return [
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'row/column vectors' => [
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[
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[0.20185593420695913, 0.34805905738890675, 0.47717995703671096],
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[0.06641711479920787, 0.24102205723753728, 0.45897407661978173],
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[8.579368431449463E-5, 0.03941233670471267, 0.398378394299419],
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],
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'12',
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'{10, 6, 3}',
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'{9; 5; 2}',
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],
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];
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}
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}
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