Exporting the same data from a wearable twice doesn’t give you the same data

In our research in digital phenotyping, I’ve long advocated for the importance of collecting raw data from smartphones and wearables instead of using pre-packaged proprietary data summaries available through Google’s and Apple’s software development kits (SDKs). There are many reasons for this. First, it is important to use the same algorithms for users of both […]

Welcome to Metadata Blog

Welcome to the Metadata blog, a blog about digital phenotyping and statistical network science by the Onnela Lab. We will use this blog to share updates about methods, studies, statistics, computing, software, best practices, and a lot more.