Code Duplication - php-ai/php-ml - Measure and Improve Code Quality continuously with Scrutinizer

php-ml

Code Duplication Length = 3-4 lines in 2 locations

src/Phpml/DimensionReduction/PCA.php 1 location


    {
        // Calculate means for each dimension
        $this->means = [];
        for ($i=0; $i < $n; $i++) {
            $column = array_column($data, $i);
            $this->means[] = Mean::arithmetic($column);
        }
    }

    /**

src/Phpml/Math/Statistic/Covariance.php 1 location



        if ($means === null) {
            $means = [];
            for ($i=0; $i < $n; $i++) {
                $means[] = Mean::arithmetic(array_column($data, $i));
            }
        }

        $cov = [];

		@@ 118-121 (lines=4) @@
115		{
116		// Calculate means for each dimension
117		$this->means = [];
118		for ($i=0; $i < $n; $i++) {
119		$column = array_column($data, $i);
120		$this->means[] = Mean::arithmetic($column);
121		}
122		}
123
124		/**

		@@ 136-138 (lines=3) @@
133
134		if ($means === null) {
135		$means = [];
136		for ($i=0; $i < $n; $i++) {
137		$means[] = Mean::arithmetic(array_column($data, $i));
138		}
139		}
140
141		$cov = [];

php-ai / php-ml

Code Duplication Length = 3-4 lines in 2 locations

src/Phpml/DimensionReduction/PCA.php 1 location

src/Phpml/Math/Statistic/Covariance.php 1 location