Causal Inference, AI, Data Science, Marketing, Machine Learning.
size=(20000)) # Demand df[node_lookup[1]] = np.random.normal(100000, 20000, size=(20000)) # Brand spend df[node_lookup[2]] = np.random.normal(100000, 25000, size=(20000)) # Social spend df[node_lookup[3]] = 0.75 * df[node_lookup[0]] + 0.50 * df[node_lookup[1]] + 0.25 * df[node_lookup[2]] +