我可能错过了这里显而易见的,但我和博克有一个非常奇怪的行为。
假设我有以下Pandas数据帧:
import pandas as pd
test = pd.DataFrame({'date': [pd.Timestamp('2014-11-24 17:18:28'),
pd.Timestamp('2014-11-24 17:18:38'),
pd.Timestamp('2014-11-24 17:18:48'),
pd.Timestamp('2014-11-24 17:19:21'),
pd.Timestamp('2014-11-24 17:19:41'),
pd.Timestamp('2014-11-24 17:19:49'),
pd.Timestamp('2014-11-24 17:19:59'),
pd.Timestamp('2014-11-24 17:25:43'),
pd.Timestamp('2014-11-24 17:25:53'),
pd.Timestamp('2014-11-24 17:25:58'),
pd.Timestamp('2014-11-24 17:26:08'),
pd.Timestamp('2014-11-24 17:26:18'),
pd.Timestamp('2014-11-24 17:26:28'),
pd.Timestamp('2014-11-24 17:26:31'),
pd.Timestamp('2014-11-24 17:26:39'),
pd.Timestamp('2014-11-24 17:26:43'),
pd.Timestamp('2014-11-24 17:26:53'),
pd.Timestamp('2014-11-24 17:27:01'),
pd.Timestamp('2014-11-24 17:27:06'),
pd.Timestamp('2014-11-24 17:27:09')],
'activity': ['occupied', 'occupied', 'sleep',
'sleep', 'sleep', 'occupied',
'sleep', 'occupied', 'occupied',
'sleep', 'sleep', 'occupied',
'occupied', 'sleep', 'occupied',
'occupied', 'occupied', 'occupied',
'occupied', 'occupied'],
'since': [pd.Timestamp('2014-11-24 17:18:28'),
pd.Timestamp('2014-11-24 17:18:38'),
pd.Timestamp('2014-11-24 17:18:48'),
pd.Timestamp('2014-11-24 17:18:58'),
pd.Timestamp('2014-11-24 17:18:58'),
pd.Timestamp('2014-11-24 17:19:49'),
pd.Timestamp('2014-11-24 17:19:59'),
pd.Timestamp('2014-11-24 17:20:06'),
pd.Timestamp('2014-11-24 17:20:06'),
pd.Timestamp('2014-11-24 17:25:58'),
pd.Timestamp('2014-11-24 17:26:08'),
pd.Timestamp('2014-11-24 17:26:18'),
pd.Timestamp('2014-11-24 17:26:28'),
pd.Timestamp('2014-11-24 17:26:31'),
pd.Timestamp('2014-11-24 17:26:39'),
pd.Timestamp('2014-11-24 17:26:39'),
pd.Timestamp('2014-11-24 17:26:39'),
pd.Timestamp('2014-11-24 17:26:39'),
pd.Timestamp('2014-11-24 17:26:39'),
pd.Timestamp('2014-11-24 17:26:39')]})
test.set_index('date', inplace=True)
现在我试着从中画出片段:
^{pr2}$我得到以下数字:
现在,如果我在显示图形之前添加圆图,就可以了。
# p.segment...
p.circle(x=test.since,
y=test.activity)
show(p)
我想您只缺少
x_range
实例化中的x_range
关键字参数:这样你就可以不用在绘图中添加一个圆字形了。在
也就是说,我仍然不知道为什么在添加
segment()
字形时它需要x_range
kwarg,而不是圆字形。在相关问题 更多 >
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