A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. If you’ve ever had to analyze a set of documents — such as social media posts, ...

Success in business and science means making smart decisions. And those require the kind of information you can only get from sophisticated data analysis. It’s a growing field with huge opportunities.

This short course provides an introduction to SAS statistical software and is intended for people that have little or no experience using SAS. The course will be broken down into 3 sections. The first ...

These tutorials will help you understand the forex market and give you an insight about technical and fundamental analysis in trading currencies. Advisory Alert: It has come to our attention that ...

Survival analysis involves the consideration of the time between a fixed starting point (e.g. diagnosis of cancer) and a terminating event (e.g. death). The key feature that distinguishes such data ...