title: regarding integrating R into Web-applications
body: <p>I have been using R to perform statistical analysis. I would like to know how to integrate the R-based analysis into a Web-application. For instance, let user submit the data, and invoke R to perform related analysis on the back-end.</p>
  
  <p>The possible Web-application will be written in Java. What confuses me is the integration process. </p>
  
  <p>I am new to Web-application, so any suggestions, tutorials, and examples will be highly-appreciated.</p>