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HCC Big Data - Gist Journal - Week 1
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gistfile1.md

In-class Learning Challenge

Name

Michael Aaron

##Email michael.aaron@colorado.edu

Checkpoint 1

checkpoint1

Checkpoint 2

checkpoint2

Challenge 1

challenge1

Challenge 2

challenge2

Two Questions

Write down your answers to TWO questions. For the rest, think about them and be ready to discuss in class.

What does D3 stand for?

D3 stands for data-driven documents (Thanks, Google!)

What is the big deal about D3?

Who is Mike Bostock?

In the expression function(d) { return Math.sqrt(d); }, can d be replaced by another variable name such as t? Why or why not?

d is meaningless as function(d) is an anonyous function, so long as function(variable) matches in the body of the function, anything you chose (that isn't a keyword) will work

Which sentence or paragraph in the tutorial article is impossible to understand and can be skipped for now?

type-your-answer

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