Name:

Description:

Heart rates for a sample of six tree shrews at each of three stages of sleep.

Variables:

A data frame with 18 observations on the following 5 variables.

ID

Row ID

Shrew

Shrew ID (A through F)

Phase

Phase of sleep (DSW=deep wave, LSW=light wave, or REM=dreaming)

Rate

Heart rate (beats per minute)

Link To Google Sheets:

Rows:

Columns:

Files:

License Type:

References/Notes/Attributions:

Source

Berger, R. J. and Walker, J. M. (1972) "The Polygraphic Study of Sleep in the Tree Shrew," Brain, Behavior, and Evolution, v. 5, pp. 62

R Dataset Upload:

Use the following R code to directly access this dataset in R.

R Coding Interface: