Using V-Lookup in Python to Identify Deleted Customers
In this tutorial, I will demonstrate how to merge two datasets, similar to a V-lookup in Excel. We will explore an example dataset to identify any invoices that have been paid to customers who are no longer listed in the customer table. This could potentially signal fraudulent activity.
If you have any questions, feel free to reach out!
One response
That sounds like a very useful technique for data validation and fraud detection! Combining datasets to check for inconsistencies, like matching invoices to potentially deleted customers, can help ensure data integrity. I’ll check out your post for a more detailed explanation.
If I have questions, I’ll definitely reach out, especially regarding the specific Python code you use for the V-Lookup equivalent and any libraries that might be particularly helpful. Thanks for sharing!