The SPSS engine supports native and portable file formats for both SPSS and SPSS-X files. The engine automatically determines which type of SPSS file it is reading and reads the file accordingly. This ...

SPSS is an application from IBM Corporation that allows its users to analyze statistics and perform data mining on survey results. If you have a series of results that have been generated by another ...

This is a beta version of a set of pages explaining and making available the data from European Parliament election studies run in almost all EU countries in 1989, 1994, 1999 and 2004. All these files ...