msleep

This is an updated and expanded version of the mammals
  sleep dataset. Updated sleep times and weights were taken
  from V. M. Savage and G. B. West. A quantitative,
  theoretical framework for understanding mammalian sleep.
  Proceedings of the National Academy of Sciences, 104
  (3):1051-1056, 2007.

datasets

An implementation of the grammar of graphics in R. It
        combines the advantages of both base and lattice graphics:
        conditioning and shared axes are handled automatically, and you
        can still build up a plot step by step from multiple data
        sources. It also implements a sophisticated multidimensional
        conditioning system and a consistent interface to map data to
        aesthetic attributes. See the ggplot2 website for more
        information, documentation and examples.

Hadley Wickham

ggplot2

An implementation of the Grammar of Graphics

msleep function

A data frame with 83 rows and 11 variables

msleep: An updated and expanded version of the mammals sleep dataset.

Description

Arguments

format

Details