NOC:Introduction to Data analytics

NOC:Introduction to Data analytics — a free online course offered by IIT Madras through the NPTEL platform. Taught by Dr. Balaraman Ravindran, Prof. Nandan Sudarsanam. This is a foundational-level course designed for undergraduate and postgraduate students. Estimated duration: 30 hours (~4 days). Category: Business & Finance. Certification available through SWAYAM with a nominal exam fee. All video lectures, assignments, and course materials are freely accessible.