From the course: Apache PySpark by Example
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Challenge - Spark DataFrames Tutorial
From the course: Apache PySpark by Example
Challenge
(pulsing electronic accent) - [Instructor] The Challenge questions help confirm your understanding, so do try them out. Take the next 10 minutes or so to work through them. So what's the most frequently reported noncriminal activity, and which day of the week has the most number of reported crime? You can use the notebook that I've prepared in the exercise files to get started on these questions. In the next video, I'll show you how I went about answering these questions, but remember, there's more than one way to go about them.
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.