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@qjuliar

Pandas 構文メモ

Last updated at Posted at 2021-03-29

目的

たまに使う構文をさっと使えるようにメモ

特定の文字列を含む

df['xxx'].str.contains('yyy')

strがないとエラーになる

行を繋げる

pd.concat(['xxx', 'yyy'])

[ ]がないとエラーになる

first argument must be an iterable of pandas objects, you passed an object of type "DataFrame"

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