Linha de regressão de Python
x = np.array([1, 2, 3, 4])
y = np.array([ 2, 8, 3, 6 ])
plt.plot(x, y, 'o')
m, b = np.polyfit(x, y, 1)
plt.plot(x, m*x + b)
Strange Spider
x = np.array([1, 2, 3, 4])
y = np.array([ 2, 8, 3, 6 ])
plt.plot(x, y, 'o')
m, b = np.polyfit(x, y, 1)
plt.plot(x, m*x + b)