Installation (Mac)

  1. Find your version of SPSS (either 18 or 19).

  2. Install the required version of R for your version of R from the following links:

  3. Download and install the SPSS-R Plugin. Load the dmg file and run the included installer. Choose from your operating system and version of SPSS:

  4. Download the SPSS-Python Plugin. Load the dmg file and run the included installer. Choose from your operating system and version of SPSS:

  5. Download the CEM for SPSS extension bundle:

  6. Open SPSS, go to "Utilities > Extension Bundles > Install Extension Bundle..." and direct the dialog box to the "cem.spe" file you downloaded.

  7. Restart SPSS and you should see a "CEM" command under "Analyze":