Object universities is a hyper2 support function and
universities_table a data frame.
These objects can be generated by running script
inst/universities.Rmd, which includes some further discussion and
technical documentation, and creates file universities.rda which
resides in the data/ directory.
# NOT RUN {summary(universities)
psubs(universities,c("AUT","UoA"),c("University of Auckland","Auckland University of Technology"))
pie(universities_maxp)
# }