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@abcrice

日付データから年、月、日を抽出

Posted at

やること

  • datetimeのインポート
  • to_datetimeで文字列型を日付型に変換
  • .dtで抽出

コード

title
import datetime

train_df["match_date"] = pd.to_datetime(train_df["match_date"])
train_df["year"] = train_df["match_date"].dt.year
train_df["month"] = train_df["match_date"].dt.month
train_df["day"] = train_df["match_date"].dt.day

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