Class 20
Held: Friday, 24 February 2017
We explore techniques for displaying simple kinds of data, such as coordinate pairs or counts of categorical data.
Preliminaries
Overview
- Why display data?
- Displaying coordinate pairs
- Tallying
- Displaying categorical counts
- Converting data
Related Pages
Updates
News / Etc.
- I have not received all grades from the graders. I have not finished my own grading for CSC 151. I brought chocolate instead. I should have some grades on Wednesday.
- “Is it normal to need to ask questions on the exam?” Yes.
- “I feel like I’m asking a lot.” Some folks ask a lot. Others don’t. Don’t stress.
- “Can you talk about cool DrRacket tricks?” I’m not sure that any of them are cool, but I’ll go over the ones that come to mind.
Upcoming Work
- Writeup for class 19 due TODAY at 10:30 p.m.
- Exercise 4
- To: csc151-03-grader@grinnell.edu
- Subject: CSC 151.03 Writeup 19 (YOUR NAMES)
- Writeup for class 20 due Wednesday at 10:30 p.m.
- Exercise 4 (do nocumentation necessary)
- To: csc151-03-grader@grinnell.edu
- Subject: CSC 151.03 Writeup 20 (YOUR NAMES)
- Exam 2 due Tuesday at 10:30 p.m..
- Exam 2 cover sheets due Wednesday at the start of class
- Exam 2 epilogue due Wednesday at 10:30 p.m.
Extra credit (Academic/Artistic)
- Aspen Trio on Wednesday at 7:30 p.m.
Extra credit (Peer)
Extra credit (Misc)
Other good things
- Volleyball vs. U. Dubuque Tuesday at 7:00 p.m.