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可能重复:
xts 刻度数据滚动子集

我有一个包含每日时间戳的 xts 对象

> ate
                           Close Volume
2011-09-06 10:35:03.800000  0.59   1000
2011-09-06 10:35:03.800000  0.59   1000
2011-09-06 10:35:03.800000  0.59    470
2011-09-06 10:35:03.800000  0.59   1000
2011-09-06 10:35:03.800000  0.59    100
2011-09-06 10:35:03.800000  0.59    430
2011-09-06 10:35:03.800000  0.59    570
2011-09-06 10:35:03.800000  0.59   1430
2011-09-06 10:35:03.800000  0.59     50
2011-09-06 10:35:03.800000  0.59   3000
2011-09-06 10:35:05.100000  0.59     10
2011-09-06 10:35:05.100000  0.59   2000
2011-09-06 10:35:05.100000  0.59   1000
2011-09-06 10:35:05.100000  0.59   2000
2011-09-06 10:35:05.100000  0.59    300
2011-09-06 10:35:05.100000  0.58   1490
2011-09-06 10:35:42.800000  0.59    300
2011-09-06 10:38:26.900000  0.58   1129
2011-09-06 10:38:26.900000  0.58   1500
2011-09-06 10:38:26.900000  0.58    500
     .         .             .       .
     .         .             .       .
     .         .             .       .
2011-09-06 13:41:03.900000  0.57    500

我想知道是否有一种方法可以chartSeries()使用时间戳作为子集(例如从 11:00:00.0000 到 12:00:00.0000)来绘制图表?

或者,如果有其他方法可以实现此图。

提前致谢

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