Gaussian network model

Gaussian network model or "Gaussian graphical model" is a way of looking at relationships between different things (variables) in a group or network. It uses graphs to show these relationships. On these graphs, each circle or node represents a variable in the group or network, and the lines between the circles represent the relationships or connections between the variables. The lines also have a number next to them which tells us how strong the relationship is. This type of model helps us to understand how different things in a group or network affect each other.