<?php namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\Statistical; use PhpOffice\PhpSpreadsheet\Calculation\Functions; use PhpOffice\PhpSpreadsheet\Calculation\Statistical; use PHPUnit\Framework\TestCase; class CorrelTest extends TestCase { protected function setUp(): void { Functions::setCompatibilityMode(Functions::COMPATIBILITY_EXCEL); } /** * @dataProvider providerCORREL * * @param mixed $expectedResult * @param mixed $xargs * @param mixed $yargs */ public function testCORREL($expectedResult, $xargs, $yargs): void { $result = Statistical::CORREL($xargs, $yargs); self::assertEqualsWithDelta($expectedResult, $result, 1E-12); } public function providerCORREL() { return require 'tests/data/Calculation/Statistical/CORREL.php'; } }