Announcements

  • Open RStudio Server for an example of shared projects
  • Live coding of Lec04 Exercises
  • HW-1 Library 105A discussion on Wed 10/12: some of you will be presenting. I’ll let you know who a couple of days before.
  • HW-0 completion times hist(c(60, 20, 30, 10, 40, 15, 10, 10, 20, 60, 7, 10, 30, 10, 15), xlab="time in minutes", main="")

In-Class

  • Slides: More geometries including geom_line(), geom_smooth(), and geom_histogram(). Also setting the group aesthetic aes(group=VARIABLE).
  • In-class exercise:
    • Packages to install: nlme, babynames
    • Code: Lec05.R

After-Class Updates

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