【发布时间】:2016-05-17 16:19:16
【问题描述】:
鉴于以下情况:
import pandas as pd
import numpy as np
%matplotlib inline
df = pd.DataFrame(
{'YYYYMM':[201603,201503,201403,201303,201603,201503,201403,201303],
'Count':[5,6,2,7,4,7,8,9],
'Group':['A','A','A','A','B','B','B','B']})
df['YYYYMM']=df['YYYYMM'].astype(str).str[:-2]
t=df.pivot_table(df,index=['YYYYMM'],columns=['Group'],aggfunc=np.sum)
fig, ax = plt.subplots(1,1)
t.plot(ax=ax)
t.plot() 中是否有参数可以让我指定每条线的颜色?
提前致谢!
【问题讨论】:
标签: python-3.x pandas matplotlib pivot-table linegraph