回答編集履歴
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test
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@@ -13,3 +13,61 @@
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`apply`を組み合わせてみてはいかがでしょう。
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---
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雰囲気だけ。
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```python
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import pandas as pd
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import numpy as np
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df1 = pd.DataFrame({'Information1' : [19, 'game. tennis','Prof. HANA YAMADA', 'Canada.'],
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'Information2' : ['books', 24, 'Shopping.','A. ELIZABETH JONES.'],
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'Information3' : ['Mr. ADAMS', 'Italy', 'Japan', 23],
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'Information4' : ['Australia', 'MARCO', 25, 'movies']},
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index = {'Person1','Person2','Person3', 'Person4'}
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)
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import re
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f = re.compile(r"\b[A-Z]+\b")
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def ff(item):
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ans = f.findall(item)
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if len(ans) == 0:
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return ''
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else:
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return ' '.join(ans)
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tdf = df1.astype(str).applymap(ff)
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tdf = tdf.apply(sorted, axis=1, reverse=True)
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print(tdf)
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```
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