[英]Extract day from datetime column
I have a dataset with a DateTime column "LastUdated".我有一个包含 DateTime 列“LastUdated”的数据集。 It contains data updated every 30 minutes between 8-4 every day.它包含每天 8-4 点之间每 30 分钟更新一次的数据。 I would like to extract singular data from this column (like average occupancy) to perform a regression model.我想从该列中提取奇异数据(如平均入住率)以执行回归 model。 dataset数据集
If your column is already using datetime format, you just need to use:如果您的列已经使用日期时间格式,您只需要使用:
df['your_column'].dt.day # to get day of the month
df['your_column'].dt.dayofweek # to get day of the week
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