Model 5

graph LR;
A --> C;
A --> B --> D3{ } --> C;
A --> D3{ };

Its definition file

Model5_definition

Setting up the models for analysis

Prepare Model for Analysis

	Out = ['', 'B', 'C']
	In = [[],['A'],['A','B']]
	Inter = [ [[]], [[]], [['A','B']] ] 

Estimating the regression equations

Run Regression Model

	regstats(B,[A])
	regstats(C,[A B dA*dB])