robotomize / regression-php

src/Regression/ExponentialRegression.php

Unused Use Statements -2 removed lines

@@ -3,8 +3,6 @@
 
 namespace Regression;
 
-use Carbon\Carbon;
-
 /**
  * Class ExponentialRegression
  * @package Regression

src/Regression/LinearRegression.php

Spacing +1 added lines, -1 removed lines

@@ -60,7 +60,7 @@
 			$this->resultSequence[] = $coordinate;
 		}
 
-		$this->equation = 'y = ' .  round($gradient, 1) .  'x + ' . round($intercept, 1);
+		$this->equation = 'y = ' . round($gradient, 1) . 'x + ' . round($intercept, 1);
 
 		$this->push();
 	}

Unused Use Statements -2 removed lines

@@ -3,8 +3,6 @@
 
 namespace Regression;
 
-use Carbon\Carbon;
-
 /**
  * Class ExponentialRegression
  * @package Regression

src/Regression/PowerRegression.php

Spacing +1 added lines, -1 removed lines

@@ -54,7 +54,7 @@
             $this->resultSequence[] = $coordinate;
         }
 
-        $this->equation = 'y = ' .  round($A, 2) .  '+ x^' . round($B, 2);
+        $this->equation = 'y = ' . round($A, 2) . '+ x^' . round($B, 2);
 
         $this->push();
     }