Setting dtypes and saving memory
A colleague of yours is exploring a list of occupations and how they relate to salary. She has given you a list of these occupations, list_of_occupations
, and has a few simple questions such as "How many different titles are there?" and "Which position is the most common?".
This exercise is part of the course
Working with Categorical Data in Python
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Create a Series, default dtype
series1 = ____.____(____)