使用Python中的matplotlib库读取csv文件绘制混合图

效果展示 * Python代码 import pandas as pd import matplotlib.pyplot as plt import matplotlib as mpl data = pd.read_csv('taobao_data.csv', index_col='\u4f4d\u7f6e') data.drop(['宝贝', '卖家'], inplace=True, axis=1) data = data.groupby(['位置']).mean().sort_values(by='\u6210\u4ea4\u91cf') print(data.head()) fig,