"imputeloc" is a string that indicates the directory and root filename of the imputed data sets. All files that start with the root filename and have the extension .dat will be combined into the new ...

SPSS will not normally allow you to use a regression weight outside of a regression analysis. There is a command to weight your data, but it does this by artificially multiplying the number of cases ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Pew Research Center releases its survey data publicly as IBM SPSS files with the ...