Surface area (km\(\mbox{\textasciicircum}\)2) for seventeen autonomous Spanish communities.
A data frame with 17 observations on the following 2 variables:
a factor with levels Andalucia,
Aragon, Asturias, Baleares, C.Valenciana,
Canarias, Cantabria, Castilla-La Mancha,
Castilla-Leon, Cataluna, Extremadura, Galicia,
La Rioja, Madrid, Murcia, Navarra, and
P.Vasco
surface area in km\(\mbox{\textasciicircum}\)2
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.
with(data = SurfaceSpain, barplot(surface, names.arg = community, las = 2))# Trellis Approach barchart(community ~ surface, data = SurfaceSpain)