Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close

Wrap course as a gift

Prepare your gift and double-check it looks just right.

Form validation errors

Recipient's Name:
Recipient's Email:
Your Message (Optional):
Proceed to Checkout

Data Manipulation in R

Errors
Summary

Instruction

Okay, let's see how many people missed entering their occupation.

Exercise

Count missing values in the census2018's occupation column.

Stuck? Here's a hint!

Just use the sum() function:

sum(is.na(census2018$occupation))