我有一个名为ob1的pandas数据帧嵌套列表,其中包含755个元素,其中一些元素已填充,大多数元素未填充。我想知道是否有方法从列表中删除空数据帧,同时保留其余数据帧。以下是列表内容的示例
DataFrame
(18, 7)
EventNumber Time Angle Pressure Altitude Charge SlantDepth
58781 549929.0 46819.0 3.450747183156458 3.924570375 126583.0 25.9787 3.9316989052321993
58782 549930.0 46819.0 5.568072608016756 3.924570375 126583.0 26.2338 3.9431757673173187
58913 550415.0 46923.0 5.1191372572199505 3.9157295760000004 126709.0 26.4239 3.9314107214812344
58939 550503.0 46941.0 9.532012358693942 3.917095974 126685.0 26.1587 3.9719355667836536
59014 550769.0 46998.0 11.88142579762788 3.9255084989999998 126597.0 25.9652 4.01145069659106
59045 550916.0 47031.0 3.3080004780775645 3.936725199 126543.0 26.0658 3.9432956406492954
59226 551605.0 47178.0 9.907185122945604 3.95286705 126486.0 26.42 4.012705486073964
59707 553569.0 47583.0 6.967453267688375 3.938805387 126494.0 25.8554 3.968109002595288
59823 553994.0 47673.0 12.015383330129469 3.9332378250000004 126556.0 25.6063 4.0213383375006195
60107 555255.0 47955.0 4.33098224381594 3.948319188 126488.0 26.1338 3.959626123804287
60143 555459.0 48000.0 6.491554523052714 3.946412349 126494.0 26.1301 3.971877920393145
60160 555538.0 48016.0 6.084582601171291 3.9482784 126488.0 25.5353 3.9706470315730114
60244 555845.0 48081.0 9.19683204854241 3.9549880260000005 126461.0 26.1454 4.006491053483471
60332 556190.0 48153.0 6.81899990296998 3.948869826 126480.0 25.8406 3.977002387370091
60522 556918.0 48316.0 10.543683937556434 3.9554162999999996 126447.0 26.2136 4.023347790643213
60765 558058.0 48552.0 7.701297611691935 3.9717315 126366.0 25.8501 4.007881933759479
60776 558082.0 48556.0 8.557869515412516 3.9717315 126366.0 26.2204 4.016450379731363
61375 560476.0 49067.0 5.2238281055462545 4.0103577360000005 126064.0 26.1703 4.027083743799547
14
DataFrame
(0, 7)
EventNumber Time Angle Pressure Altitude Charge SlantDepth
首先,就你的问题给出一个具体的例子。但我认为
df.empty
可以做这项工作编辑:
IIUC,我希望这有助于: 创建随机数据帧
将它们分配到列表:
创建一个函数来检查空的
dfs
并返回填充的dfs
列表new_lst
现在应该只包含两个元素(填充dfs
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