IBM SPSS is used for predictive analysis. Results are typically used to predict customer behavior such as fraudulent insurance claims and loyalty program responses. Both researchers and businesses use ...

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 ...

Perhaps the most important part of the survey process is the creation of questions that accurately measure the opinions, experiences and behaviors of the public. Accurate random sampling will be ...