文檔字符串在這裏有誤導。您應該在Github page上提出問題。
請記住,df.boxplot
需要rot
參數,因此您可以在創建時指定該參數。 不幸的是,它看起來並不像箱線圖返回軸:
In [45]: df = DataFrame(rand(10,5))
In [46]: bp = df.boxplot(rot=45)
In [47]: bp
Out[47]:
{'boxes': [<matplotlib.lines.Line2D at 0x111f53a50>,
<matplotlib.lines.Line2D at 0x111f5dc10>,
<matplotlib.lines.Line2D at 0x111f68e50>,
<matplotlib.lines.Line2D at 0x111f740d0>,
<matplotlib.lines.Line2D at 0x111f7d310>],
'caps': [<matplotlib.lines.Line2D at 0x111f4eb50>,
<matplotlib.lines.Line2D at 0x111f4ecd0>,
<matplotlib.lines.Line2D at 0x111f5af50>,
<matplotlib.lines.Line2D at 0x111f5d5d0>,
<matplotlib.lines.Line2D at 0x111f681d0>,
<matplotlib.lines.Line2D at 0x111f68810>,
<matplotlib.lines.Line2D at 0x111f72410>,
<matplotlib.lines.Line2D at 0x111f72a50>,
<matplotlib.lines.Line2D at 0x111f7a650>,
<matplotlib.lines.Line2D at 0x111f7ac90>],
'fliers': [<matplotlib.lines.Line2D at 0x111f58710>,
<matplotlib.lines.Line2D at 0x111f5a110>,
<matplotlib.lines.Line2D at 0x111f608d0>,
<matplotlib.lines.Line2D at 0x111f60ed0>,
<matplotlib.lines.Line2D at 0x111f6bb10>,
<matplotlib.lines.Line2D at 0x111f6e510>,
<matplotlib.lines.Line2D at 0x111f74d50>,
<matplotlib.lines.Line2D at 0x111f77750>,
<matplotlib.lines.Line2D at 0x111f7df90>,
<matplotlib.lines.Line2D at 0x111f80990>],
'medians': [<matplotlib.lines.Line2D at 0x111f580d0>,
<matplotlib.lines.Line2D at 0x111f60290>,
<matplotlib.lines.Line2D at 0x111f6b4d0>,
<matplotlib.lines.Line2D at 0x111f74710>,
<matplotlib.lines.Line2D at 0x111f7d950>],
'whiskers': [<matplotlib.lines.Line2D at 0x111f4eed0>,
<matplotlib.lines.Line2D at 0x111f4e7d0>,
<matplotlib.lines.Line2D at 0x111f5a710>,
<matplotlib.lines.Line2D at 0x111f5a910>,
<matplotlib.lines.Line2D at 0x111f638d0>,
<matplotlib.lines.Line2D at 0x111f63b50>,
<matplotlib.lines.Line2D at 0x111f6eb10>,
<matplotlib.lines.Line2D at 0x111f6ed90>,
<matplotlib.lines.Line2D at 0x111f77d50>,
<matplotlib.lines.Line2D at 0x111f77fd0>]}
您可以選擇的線路之一,並調用get_axes()
方法得到阿霍德的軸:
In [48]: ax = bp['boxes'][0].get_axes()
In [49]: ax
Out[49]: <matplotlib.axes.AxesSubplot at 0x111ed1f50>
,並繼續從那裏做你的格式。
感謝您的迴應 - 我會試驗這個。 – Saff
這是現貨,謝謝。 – Saff