\docType{data}
\name{msleep}
\alias{msleep}
\title{An updated and expanded version of the mammals sleep dataset.}
\format{A data frame with 83 rows and 11 variables}
\description{
  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.
}
\details{
  Additional variables order, conservation status and vore
  were added from wikipedia.

  \itemize{ \item name. common name \item genus.  \item
  vore. carnivore, omnivore or herbivore?  \item order.
  \item conservation. the conservation status of the animal
  \item sleep\_total. total amount of sleep, in hours \item
  sleep\_rem. rem sleep, in hours \item sleep\_cycle.
  length of sleep cycle, in hours \item awake. amount of
  time spent awake, in hours \item brainwt. brain weight in
  kilograms \item bodywt. body weight in kilograms }
}
\keyword{datasets}

