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@allatambov
Last active June 26, 2018 16:51
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# загрузить библиотеку
import matplotlib.pyplot as plt
% matplotlib inline
# создать простой график на основе двух списков
X = [-2, -0.5, 0, 2, 5, 8, 9, 10]
Y = [4, 0.25, 0, 4, 25, 64, 81, 100]
Z = [10, 9, 8, 5, 2, 0, -1, -2]
plt.plot(X,Y)
plt.plot(X, Y, 'lightblue')
plt.plot(X,Y,'lightblue', linestyle = '--')
plt.plot(X,Y,'red', linestyle = '-.')
plt.plot(X, Y, 'red', linewidth = 2)
plt.scatter(X, Y)
plt.scatter(X, Y, color ='red', marker = 'o')
plt.scatter(X, Y, color ='red', marker = '*')
plt.scatter(X, Y, color ='green', marker = '2')
# https://matplotlib.org/api/markers_api.html
plt.clf()
plt.plot(X,Y)
plt.plot(X, Y, 'lightblue')
plt.plot(Y, Z, 'red')
x = np.linspace(-100, 100, 100)
y = 1/x
plt.plot(x, y)
y = x ** 2
z = x ** 3
r = np.exp(x)
m = abs(x)
plt.figure(1)
plt.subplot(221)
plt.plot(x, y)
plt.title('parabola')
plt.grid(True)
plt.subplot(222)
plt.plot(x, z)
plt.title('hyperbola')
plt.grid(True)
plt.subplot(223)
plt.plot(x, r)
plt.title('exponent')
plt.grid(True)
plt.subplot(224)
plt.plot(x, m)
plt.title('abs')
plt.grid(True)
https://seaborn.pydata.org/
# https://www.coursera.org/learn/ml-foundations/home/welcome
# GrapLab
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