This project is to develop a calculator application to calculate standard deviation function.

Install Java 8 or above.

Build : 1.0.1

Recent Bug Fizes:

• Resolve division by zero error.

1. IDE

   • Import Project into IDE.
   • Build the project

2. Command Line

   • Go to SOEN6011-Eternity directory
   • Type the following command

         javac -d "classes" src/app/App.java src/app/AppFrame.java src/math/Statistics.java

1. Double click the Calculator-1.0.1.jar

2. Command line - Running Jar file

     java -jar Calculator-1.0.1.jar

Note: Calculator-1.0.1.jar located in the target folder.

3. IDE

   • Run the project from IDE by selecting App.java as main application.

4. Command Line - Running App.java

   • After the compilation is successfull though command line. Run the following command.

         java -classpath "classes" app.App

1. Enter numbers in comma separated format in the textfield and click calculate.

2. Upload a file with numbers where each number is on a separate line and click calculate.

Note: The input is text field is given preference over the file input. Keep the textfield blank while using File as input.

1. src : contains source code of the project.

   • app : package contains code for User Interface in AppFrame.java and main method in App.java
   • math : package contains Statistics.java which has implementaiton and supporting function for standard deviation.
   • test : package contains unit test file for Statistics.java

2. resources : contains resources for the project

   • input : contains sample input file with approximately 1 million records
   • images : contains images used in README.md

3. target : contain final artifact Calculator-1.0.1.jar

4. doc : contain javadoc file. Run index.html to view javadoc.