Using V-Lookup in Python to Identify Deleted Customers
In this tutorial, I’ll demonstrate how to merge two datasets, similar to the VLOOKUP function in Excel. We’ll analyze a sample dataset to check for 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
This post sounds like a valuable resource for anyone interested in data analytics, especially in the context of detecting potential fraud through data discrepancies. Using a method similar to VLOOKUP in Python to identify invoices associated with customers who have been deleted is indeed a clever approach.
If anyone has questions regarding the implementation or specific functions used in the example, or if you’re looking for clarification on any of the concepts, feel free to ask! Additionally, it would be helpful to discuss any challenges you faced while combining datasets or how you approached data cleaning in this process. Looking forward to a great discussion!