59 lines
1.7 KiB
PHP
59 lines
1.7 KiB
PHP
<?php
|
|
|
|
namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical;
|
|
|
|
use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
|
|
use PhpOffice\PhpSpreadsheet\Calculation\Functions;
|
|
use PhpOffice\PhpSpreadsheet\Calculation\Statistical;
|
|
use PHPUnit\Framework\TestCase;
|
|
|
|
class ChiDistRightTailTest extends TestCase
|
|
{
|
|
protected function setUp(): void
|
|
{
|
|
Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider providerCHIDIST
|
|
*
|
|
* @param mixed $expectedResult
|
|
*/
|
|
public function testCHIDIST($expectedResult, ...$args): void
|
|
{
|
|
$result = Statistical::CHIDIST(...$args);
|
|
self::assertEqualsWithDelta($expectedResult, $result, 1E-12);
|
|
}
|
|
|
|
public function providerCHIDIST(): array
|
|
{
|
|
return require 'tests/data/Calculation/Statistical/CHIDISTRightTail.php';
|
|
}
|
|
|
|
/**
|
|
* @dataProvider providerChiDistRightTailArray
|
|
*/
|
|
public function testChiDistRightTailArray(array $expectedResult, string $values, string $degrees): void
|
|
{
|
|
$calculation = Calculation::getInstance();
|
|
|
|
$formula = "=CHISQ.DIST.RT({$values}, {$degrees})";
|
|
$result = $calculation->_calculateFormulaValue($formula);
|
|
self::assertEqualsWithDelta($expectedResult, $result, 1.0e-14);
|
|
}
|
|
|
|
public function providerChiDistRightTailArray(): array
|
|
{
|
|
return [
|
|
'row/column vectors' => [
|
|
[
|
|
[0.8850022316431506, 0.6599632296942824, 0.33259390259930777],
|
|
[0.9955440192247521, 0.9579789618046938, 0.7851303870304048],
|
|
],
|
|
'{3, 5, 8}',
|
|
'{7; 12}',
|
|
],
|
|
];
|
|
}
|
|
}
|