How to Fix Missing Dates for Time Series Analysis
<p>My goal for this article is to help you understand TVFs and how to use them by walking you through an example that addresses the missing date issue common in time series analysis.</p>
<p>In some situations, dates with zero data are important and must be shown/included in your dataset. For example:</p>
<ul>
<li>Businesses can benefit from identifying days with no sales in retail. These days are influenced by holidays or changes in customer behavior.</li>
<li>Finding missing dates in data helps improve data quality by revealing anomalies or outliers caused by system failures or incomplete data capture. Showing missing dates is a useful tool for achieving this goal.</li>
</ul>
<p>These missing dates can cause issues for analysis and visualization. Therefore, you need a solution that ensures all dates are present in the output, even if there is no corresponding data.</p>
<p>read more - https://medium.com/towards-data-science/how-to-fix-missing-dates-for-time-series-analysis-26358360abcc</p>