Pandas 画图 ​

1 pandas.DataFrame.plot ​

• DataFrame.plot(kind='line')
• kind : str，需要绘制图形的种类
  • ‘line’ : line plot (default)
  • ‘bar’ : vertical bar plot
  • ‘barh’ : horizontal bar plot
    • 关于“barh”的解释：
    • http://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.plot.barh.html
  • ‘hist’ : histogram
  • ‘pie’ : pie plot
  • ‘scatter’ : scatter plot

更多细节：https://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.plot.html?highlight=plot#pandas.DataFrame.plot

2 pandas.Series.plot ​

更多细节：https://pandas.pydata.org/pandas-docs/stable/generated/pandas.Series.plot.html?highlight=plot#pandas.Series.plot