Can you explain the concept of a caged system diagram and how it is used in the context of data visualization?

A caged system diagram is a visual representation that organizes data into categories or groups, with each category represented by a separate "cage" or compartment. This diagram helps to show the relationships between different data points and how they are connected within the system. In data visualization, a caged system diagram can be used to illustrate complex data structures, hierarchies, or networks in a clear and organized way, making it easier for viewers to understand and interpret the information presented.