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Filtering Pandas DataFrames on Dates
In this scenario, you encounter a Pandas DataFrame containing a 'date' column. Your objective is to filter out rows having dates that fall outside the next two months, retaining only those within this time frame.
Methodological Approach
To achieve this goal effectively, consider the following methodologies:
df.loc['2014-01-01':'2014-02-01']
Column Conversion: If the 'date' column is not the index, you can either:
a. Make it the index (temporarily or permanently for time-series data).
b. Utilize the following filter:
df[(df['date'] > '2013-01-01') & (df['date'] < '2013-02-01')]
Additional Considerations
Note that .ix is now deprecated. For further insights into indexing in Pandas DataFrames, refer to the documentation available at http://pandas.pydata.org/pandas-docs/stable/dsintro.html#indexing-selection.
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