Day1: Intro

[snystrom]

Everything worked pretty well today, no huge issues during class (which was 90 minutes). Some students worked in pairs, but most worked alone.

Using R scripts instead of Rmd documents worked really well and was easier for everyone to follow along, I think.

We did not have time to cover Question 2 of plotting. We did cover how to color points on a scatterplot either by setting the color or using aes to set it based on the data.frame.

[snystrom]

We also spent time explicitly going over how to read R help documentation with ? and googling a few examples of how to find how to do something in R.