【发布时间】:2018-08-28 03:28:40
【问题描述】:
我有一个面板数据,我如何在没有 Multiindex 的情况下获得数据框,我尝试这样做
print k_data
<class 'pandas.core.panel.Panel'>
Dimensions: 6 (items) x 480 (major_axis) x 100 (minor_axis)
Items axis: close to volume
Major_axis axis: 2018-08-13 09:35:00 to 2018-08-24 15:00:00
Minor_axis axis: 603105.XSHG to 600236.XSHG
print k_data.to_frame()
close high low money open \
major minor
2018-08-13 09:35:00 603105.XSHG 25.20 26.00 23.65 367025532.0 23.80
300745.XSHE 56.85 56.88 56.03 27557052.0 56.47
300746.XSHE 24.80 24.92 24.40 25316020.0 24.92
300747.XSHE 156.77 157.01 155.11 74177868.0 155.67
002932.XSHE 77.77 77.77 76.52 47234204.0 77.00
603045.XSHG 45.48 45.49 45.00 12387785.0 45.00
如何重新索引这样的列
major minor close high low money open volume
2018/8/3 9:31 603105.XSHG 24.2 24.44 24.2 75700508 24.3 3111000
2018/8/3 9:31 300745.XSHE 62.06 62.31 61.46 25664428 61.46 415385
2018/8/3 9:31 300746.XSHE 28.6 28.74 28.54 4479504 28.74 156300
2018/8/3 9:31 300747.XSHE 181.2 181.39 180.85 11388640 181.39 62900
【问题讨论】:
-
.reset_index()?