Created
December 8, 2021 17:32
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Demand curve simulation
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| import numpy as np | |
| sd = 0.5 | |
| m,b = -0.25, 5 | |
| X = np.linspace(0,20,100) | |
| Y = np.exp(np.random.normal(loc=m*X+b, scale=sd)) | |
| import matplotlib.pyplot as plt | |
| plt.scatter(X,Y) | |
| Y_hat = np.exp(m*X+b) | |
| plt.plot(X,Y_hat, color='r') |
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