## Guides, tutorials, and working papers

### Statistical and mathematical applications

**Note:**

As of July 1, 2022, many statistical and mathematical software packages that were previously available for purchase are available to students, faculty, and staff without fee. For details, see Changes to distribution of statistical and mathematical software at IU.

On this page:

#### General

- Statistical and mathematical software available at IU
- Statistical and mathematical software packages available on IU's research supercomputers
- Use data files with statistical and mathematical software on IUanyWare
- Get help for statistical and mathematical computing at IU

#### SPSS

#### MATLAB

- About MATLAB at IU
- Sort the rows of a Matlab matrix according to one of the columns
- Plot irregularly spaced data in MATLAB
- Obtain eigenvalues and eigenvectors in Maple, Mathematica, and MATLAB

#### SAS

- Merge two data sets in SAS
- Conduct a t-test on data sorted by variables in SAS
- Create a permanent SAS data file in SAS

#### Stata

- Change the path to user-written ado files in Stata
- Test the normality of a variable in Stata
- Recode an existing variable in Stata
- Import a fixed-format ASCII file in Stata

#### Maple and Mathematica

- About Maple at IU
- Save variables in Maple
- See a function's source code in Maple
- Obtain eigenvalues and eigenvectors in Maple, Mathematica, and MATLAB
- Get help with Mathematica
- Make the best use of your system's memory in Mathematica