From 7a2b0f6cf0ced19ce7b904b30c17140ee4fb7c69 Mon Sep 17 00:00:00 2001
From: Deathsbreed <nicolas.ortega.froysa@gmail.com>
Date: Wed, 9 Apr 2014 17:00:35 -0500
Subject: [PATCH] Now calculates varience.

---
 src/MMMCalc.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/MMMCalc.java b/src/MMMCalc.java
index f12d71e..e789baa 100644
--- a/src/MMMCalc.java
+++ b/src/MMMCalc.java
@@ -17,6 +17,7 @@ public class MMMCalc {
 	private static float mode = 0;
 	private static float range = 0;
 	private static float stdDev = 0;
+	private static float varience = 0;
 
 	public static void main(String[] args) {
 		System.out.println("Welcome to MMMCalc v0.2, a simple tool for basic statistics calculations.\n" +
@@ -42,6 +43,7 @@ public class MMMCalc {
 				calcMode();
 				calcRange();
 				calcStdDev();
+				calcVarience();
 			} else {
 				numArray = new float[args.length];
 
@@ -55,6 +57,7 @@ public class MMMCalc {
 				calcMode();
 				calcRange();
 				calcStdDev();
+				calcVarience();
 			}
 		} else {
 			System.out.println("You did not mention any variables. Use the -h argument for help.");
@@ -141,4 +144,11 @@ public class MMMCalc {
 
 		System.out.println("Standard Deviation: " + stdDev);
 	}
+
+	private static void calcVarience() {
+		// NOTE: I'm doing it this way so I don't have to convert the variables to doubles and lose precision.
+		varience = stdDev * stdDev;
+
+		System.out.println("Varience: " + varience);
+	}
 }