How to Merge Pandas Dataframes in Python
When you’re working with data, knowing how to join or “merge” dataframes together is a very important skill. For example, you might want to merge an invoice items table with a products table, so that the product information is on each line. In Python, we use a method called “merge” that approximates the outcome of SQL joins. In fact, you’ll see that you can use merge for inner, left, right, and outer joins. Happy to have you join me for this episode; let’s go!
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