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这是数据分析系列的开篇，这个系列中主要与matplotlib包打交道。进入正题今天我们学习使用matplotlib.pyplot绘制散点图，操作工具为Jupyter notebook，环境为Python3.7。

2019年3月4日进行第二次编写

import matplotlib.pyplot as pltimport numpy as npx = ["hubei","huangshi","wuhang","beijing","shanghai","hubei","hubei","wuhang"]y = [6,7,8,9,10,2,9,6]plt.plot(x, y, 'o', color='black')n = ["hubei","huangshi","wuhang","beijing","shanghai","hubei","hubei","wuhang"]m = [3,1,5,4,7,3,3,2]plt.plot(n, m, 'x', color='red')

效果图

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