How to change/update cell value in Python Pandas dataframe?

Question

I have the following dataframe

  Name Age

0 Mike 23

1 Eric 25

2 Donna 23

3 Will 23

And I want to change the age of Mike. How can I do this?

Answer 1

Pandas Dataframes have an in-built function for updating value in a cell called the at method. For your case you can use it like this:

dafaframe.at[1,’Age']= 18

If you wish to get an in-depth understanding about pandas or data science in general you should check out this video: