"Usable data" refers to information that is reliable, relevant, and easily understood. It is data that can be effectively utilized or applied to achieve a specific purpose or make informed decisions. Full definition
Your credit report is updated regularly, and your credit card issuer provides a great deal of usable data on your habits. (creditcardsmarts.org)
Recent advances in modern X-ray sources and detector technology have made it possible to collect usable data on these tiny crystals. (sciencedaily.com)
It's a real, peer reviewed study with usable data. (skepticalob.com)