Not my favourite subject. If you're choosing DATA1901 to be challenged beyond the normal course then it won't work very well - the lectures and exam are the exact same as DATA1001. The only extension you get is a visitor at one point, slightly higher standards for reports and a more interesting dataset for report 1. If you've done high level high school maths you'll be fine, don't check out though because there's content that needs memorising towards the end of the subject.

Thouroughly enjoyed the subject! Well-organised DATA1001 content, with interesting masterclasses and assessments for DATA1901. Would definitely recommend!