Create mult_bar.py

使用pandas.DataFrame画了多个条形图

Author: Listenpeng

matplotlib/mult_bar.py

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+#Author: Listen
+#!/usr/bin/env python3
+#-*- coding:utf-8 -*-
+
+import pandas as pd
+import numpy as np
+import matplotlib.pyplot as plt
+
+df= pd.DataFrame({'Height':[175,165,162,158,180],
+                      'Age':[23,30,27,21,35],
+                      'Scores':[80,100,70,85,65]},
+                     index=['Jack','Leo','James','Lily','David'])
+df.plot(kind='bar')
+plt.savefig('../savefig/mylt_bar.png')
+plt.show()
+
+
+