我正在策划一个为期一周的熊猫系列。我的代码:
rng = pd.date_range('1/6/2014',periods=169,freq='H')
graph = pd.Series(shared_index, index=rng[:168])
graph.plot(shared_index)其中显示了7个x轴标签:
2014 -01- 06 07 - 08 09 - 10 - 11 - 12
但我想:
星期一、星期二、星期三、清华、星期五、星期六、星期日
我应该在代码中指定什么来更改轴标签?
谢谢!
发布于 2014-03-20 23:54:49
也许您可以手动修复记号标签:
rng = pd.date_range('1/6/2014',periods=169,freq='H')
graph = pd.Series(np.random.randn(168), index=rng[:168])
ax = graph.plot()
weekday_map= {0:'MON', 1:'TUE', 2:'WED', 3:'THU',
4:'FRI', 5:'SAT', 6:'SUN'}
xs = sorted(ax.get_xticks(minor='both'))
wd = graph.index[xs - xs[0]].map(pd.Timestamp.weekday)
ax.set_xticks(xs)
ax.set_xticks([], minor=True)
ax.set_xticklabels([weekday_map[d] for d in wd])

https://stackoverflow.com/questions/22536179
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