Ugly plots

Mirror mirror on the wall, who is the ugliest of them all?

Each of these ugly plots are made in R with ggplot2 by students in INFO 526.

The downloaded binary packages are in
    /var/folders/61/5w0zfjkx2ks_c31ggc0f8gch0000gt/T//Rtmpu64kqf/downloaded_packages

The downloaded binary packages are in
    /var/folders/61/5w0zfjkx2ks_c31ggc0f8gch0000gt/T//Rtmpu64kqf/downloaded_packages