>>> s = pd.Series(['lower', 'CAPITALS', 'this is a sentence', 'SwApCaSe']) >>> s.str.title() 0 Lower 1 Capitals 2 This Is A Sentence 3 Swapcase dtype: object
Here is what the above code is Doing:
1. We create a Series object with four strings.
2. We call the str attribute of the Series object and then call the title method.
3. The title method returns a new Series object with the same index as the original Series object.