Pew Research Center regularly makes the full datasets behind our survey reports available to the public for free. In this post, we’ll explain exactly how you can download these datasets and begin to ...

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 ...

“Computer, analyse.” In science fiction, characters don’t need programming skills to extract meaningful information from their data, they simply ask for it. Now a growing number of companies are ...