Python中matplotlib畫圖

散點圖scatter import numpy as np import matplotlib.pyplot as plt #data = np.loadtxt('/home/bymaymay/data1.txt', delimiter=',') #data1.txt中數據格式，例：34，78，0 data = np.array([[3,7,0],[3,4,0],[6,8,1],[7,7,1]])

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