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alcheng10/date_time_series.md

Created February 9, 2020 09:25
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date_time_series.md 
# With your date dimension in df_date, join up and filter
data = df_date.join(data.set_index('Date'), how='left')

# Show all empty rows after the LEFT JOIN
data[data.isnull().any(axis=1)]
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