011_叠加柱状图_水平柱状图

import pandas as pd
import matplotlib.pyplot as plt


if __name__ == '__main__':
    users = pd.read_excel("C:/Users/123/Desktop/pandas/011_叠加柱状图_水平柱状图/Users.xlsx")
    print(users.head)

    users["Total"] = users["Oct"] + users["Nov"] + users["Dec"]


    # 垂直叠加柱状图
    # users.sort_values(by="Total", inplace=True, ascending=False)    # 从多到少
    # users.plot.bar(x = "Name", y = ["Oct", "Nov", "Dec"], stacked = True, title = "User Behavior")

    # 水平叠加柱状图
    users.sort_values(by="Total", inplace=True, ascending=True)     # 从多到少
    users.plot.barh(x = "Name", y = ["Oct", "Nov", "Dec"], stacked = True, title = "User Behavior")

    plt.tight_layout()    # 标签完整
    plt.show()