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