我有以下 df
AAA BBB CCC DDD ID1 ID2 ID3 ID4
0 txt txt txt txt 10 NaN 12 NaN
1 txt txt txt txt 10 NaN 12 13
2 txt txt txt txt NaN NaN NaN NaN
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具有以下 dtypes
AAA object
BBB object
CCC object
DDD object
ID1 float64
ID2 float64
ID3 float64
ID4 float64
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有没有办法仅当所有浮点列均为 NaN 时才删除行?
输出:
AAA BBB CCC DDD ID1 ID2 ID3 ID4
0 txt txt txt txt 10 NaN 12 NaN
1 txt txt txt …Run Code Online (Sandbox Code Playgroud)