Research method that involves repeated observations of the same variables over a period of time.

Pertaining to data that spans over a period of time.

समय के दौरान फैले हुए डेटा से संबंधित।

English Usage: The longitudinal data analysis provided insights into the patterns of behavior over the years.

Hindi Usage: उर्ध्वाधर डेटा विश्लेषण ने वर्षों में व्यवहार के पैटर्नों की जानकारी प्रदान की।