Iteration Data in DataFrame

Let's see how to iterate all the data from a DataFrame object in this lesson.

We'll cover the following

Iteration is a slow operation, especially if it is done by methods like apply(). Fortunately, you can choose alternative methods given by pandas.

You still can use a normal for loop in your code to iterate a DataFrame, but keep in mind the following:

  • Iteration is slow.
  • itertuples() is much faster in most cases.

Get hands-on with 1200+ tech skills courses.