Modeling is a research area that involves creating simplified representations of complex systems in order to understand their behavior or make predictions. These models can be mathematical, computational, or physical, and are used in a wide range of fields such as physics, biology, economics, and engineering. By developing models, researchers can simulate different scenarios, test hypotheses, and identify patterns or trends in the data. Modeling is a powerful tool for gaining insight into complex systems and making informed decisions based on the results.