Changed percentile method changed to quantile

Author: andrewdalpino

CHANGELOG.md

@@ -1,3 +1,6 @@
+- Unreleased
+    - Changed percentile method changed to quantile
+
 - 2.0.4
     - Individual Arithmetic and Comparison methods now public
     - Matrix reductions have their own namespace

benchmarks/Special/MatrixClippingBench.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Tensor\Benchmarks\Special;
+
+use Tensor\Matrix;
+
+/**
+ * @Groups({"Special"})
+ * @BeforeMethods({"setUp"})
+ */
+class MatrixClippingBench
+{
+    /**
+     * @var \Tensor\Matrix
+     */
+    protected $a;
+
+    /**
+     * @var \Tensor\Matrix
+     */
+    protected $kernel;
+
+    public function setUp() : void
+    {
+        $this->a = Matrix::uniform(1000, 1000);
+    }
+
+    /**
+     * @Subject
+     * @Iterations(5)
+     * @OutputTimeUnit("seconds", precision=3)
+     */
+    public function clip() : void
+    {
+        $this->a->clip(0, 1);
+    }
+
+    /**
+     * @Subject
+     * @Iterations(5)
+     * @OutputTimeUnit("seconds", precision=3)
+     */
+    public function clipUpper() : void
+    {
+        $this->a->clipUpper(0);
+    }
+
+    /**
+     * @Subject
+     * @Iterations(5)
+     * @OutputTimeUnit("seconds", precision=3)
+     */
+    public function clipLower() : void
+    {
+        $this->a->clipLower(0);
+    }
+}

benchmarks/Statistical/MatrixPercentileBench.php renamed to benchmarks/Statistical/MatrixQuantileBench.php

@@ -8,7 +8,7 @@
  * @Groups({"Statistical"})
  * @BeforeMethods({"setUp"})
  */
-class MatrixPercentileBench
+class MatrixQuantileBench
 {
     /**
      * @var \Tensor\Matrix
@@ -25,8 +25,8 @@ public function setUp() : void
      * @Iterations(5)
      * @OutputTimeUnit("seconds", precision=3)
      */
-    public function percentile() : void
+    public function quantile() : void
     {
-        $this->a->percentile(50.0);
+        $this->a->quantile(0.5);
     }
 }