I have a dataframe that may look like this: A B C foo bar foo bar bar foo foo bar I want to look through every element of each row (or every element of each column) and apply the following function to get the subsequent dataframe: def foo_bar(x): return x.replace('foo', 'wow') After applying the function, my dataframe will look like this: A B C wow bar wow bar bar wow wow bar Is there a simple one-liner that can apply a function to each cell? This is a simplistic example so there may be an easier way to execute this specific example other than applying a function, but what I am really asking about is how to apply a function in every cell within a dataframe. Continue reading...
