Longitudinal Data Analysis

Longitudinal Data Analysis involves studying the same subjects over a period of time to observe changes and trends. Think of it as tracking the progress of students in a school throughout their years. By collecting data at multiple points, researchers can learn how and why things change, making it possible to identify patterns, causes, and effects. This method is particularly useful in fields like health, economics, and social sciences, where understanding how things evolve over time is crucial for making informed decisions and predictions.