pd.reindex: Replace the Values of the Missing Dates with 0

Have you ever got a time series with missing dates? This can cause a problem since many time series methods require a fixed frequency index.

To fix this issue, you can replace the values of the missing dates with 0 using pd.date_range and pd.reindex.

Find an example of these 2 methods in the image above.

Link to the source code.

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