PYTHON--生成图表

import os
import pandas as pd
import numpy as np
import csv
df=pd.read_csv('./output/test.csv')
x=pd.pivot_table(x,index=['eutrancelltdd'],values=['RRC_qingqiushu','RRC_chenggongshu'],aggfunc='sum',columns='Date_ID')  ##生成以DATE_ID和RRC_qingqiushu','RRC_chenggongshu'走势图


writer=pd.ExcelWriter('output.xlsx')  ####输出EXCEL
x.to_excel(writer,sheet_name='test1')
writer.save()