Master Pandas: How to Change and Reset DataFrame Index for Machine Learning 📊

In this video I'll show you how to change and reset the index of your dataframe with Pandas. The index is the first column of your dataframe. By default it will be numbers, but we can change it to anything we like. Once we change it, we can always reset it back to the default as well. I'll show you how to to both in this video. #pandas #codemy #JohnElder Timecodes 0:00​​ - Introduction 0:57 - Create a New Column 1:35 - Change Column To Index 1:58 - Make Change Permanent With Inplace 2:33 - Reset Index To Default 3:11 - Delete Old Header Column 3:57 - Conclusion