학습일 : 2020.01.24
import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
x = np.linspace(0, 10, 11)
y = x ** 2 + x + 2 + np.random.randn(11)
print(x)
print(y)
[ 0. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.]
[ 3.0058354 3.02827504 10.2347767 13.53121022 22.20690917
31.73748903 43.87502359 58.26876251 72.67033382 92.92460594
114.07320714]
plt.plot(x, y)
plt.scatter(x, y)
plt.xlabel('X values')
plt.ylabel('Y values')
plt.title('X-Y relation')
plt.plot(x, y)