Many of these tools are installed on computers throughout Lauinger library. See this chart for more specific information.
You can also download some of this software for free onto your personal laptop through UIS. See the UIS webstore here.
Easy to Moderate
Excel: Without a doubt, the most familiar tool for data analysis. Excel is useful for sorting and preparing your data, but the out-of-the-box charts and visualizations are ugly. However, with a little customization and imagination, Excel can create surprising results. Users can also export charts from Excel and use them as a starting point in Illustrator or Inkskape.

R: An open-source statistical computing and graphics software that runs on UNIX platforms, Windows and MacOS. Requires some programming.

Wolfram Mathematica: The world's most powerful integrated computation system for non-professional use by hobbyists and enthusiasts alike. Runs on Windows, Mac, and Linux operating systems.
Advanced:

SPSS: IBM SPSS Statistics is an integrated family of products that addresses the entire analytical process, from planning to data collection to analysis, reporting and deployment.

Stata: Data Analysis and Statistical Software for Professionals.

SAS: SAS Analytics provide an integrated environment for predictive and descriptive modeling, data mining, text analytics, forecasting, optimization, simulation, experimental design and more.