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 http://ggplot2.org 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
<ul><li>name. common name</li><li>genus.</li><li>vore. carnivore, omnivore or herbivore?</li><li>order.</li><li>conservation. the conservation status of the animal</li><li>sleep\_total. total amount of sleep, in hours</li><li>sleep\_rem. rem sleep, in hours</li><li>sleep\_cycle. length of sleep cycle, in hours</li><li>awake. amount of time spent awake, in hours</li><li>brainwt. brain weight in kilograms</li><li>bodywt. body weight in kilograms</li></ul>

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

Description

Usage

Arguments

format

Details