D3.js in 10 Minutes or less | ep. 001 - Data Transformation

Today we cover the most foundational aspect of data visualization - Data! After watching this video you'll know:
- how to read tsv, csv, or any other type of _sv file with d3
- how to group your data (useful for charts with multiple groups, like line charts)

useful resources:

[drewnevins]

One suggestion to make these videos even more amazing: at the beginning of the episode, do a quick 20 second recap of the preceding episode just to help me anchor where I’m at in the mental model. Overall great video!

[benthomson]

Great job! The tutorial is clear and concise. But I think at the end of each video, making a conclusion about which functions or modules had been used and showing them in the Github D3 API documents may be helpful, so that audiences can refer to the original source and learn more by themselve.

[novideostoday]

It would be easier to follow this if you made the Google sheet public. It looks like you're using two sheets, but I can't be sure. Like and subbed tho. I can't wait to see the next video.

[AbhishekJain-jloj]

How to change the number to MIllions in D3 formatting? ex 987, 586, 353 to 987.6M