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#!/bin/bash
dot -Tpng simpledag.dot > simpledag.png

digraph G {
        // Y depends on mu and sigma
	mu -> y;
	sigma -> y;
        // Mu depends on three latent variables
	h1 -> mu;
	h2 -> mu;
	h3 -> mu;
        // They are calculated from x and b
        x1 -> h1;
        b1 -> h1;
        x2 -> h2;
        b2 -> h2;
        x3 -> h3;
        b3 -> h3;
        // H1 Affects sigma too
        h1 -> sigma;

}