R/data-student_sleep.R

In OpenIntroStat/openintro: Datasets and Supplemental Functions from 'OpenIntro' Textbooks and Labs

#' Sleep for 110 students (simulated)
#'
#' A simulated dataset for how much 110 college students each slept in a
#' single night.
#'
#'
#' @name student_sleep
#' @docType data
#' @format A data frame with 110 observations on the following variable.
#' \describe{
#'   \item{hours}{Number of hours slept by this student (simulated).}
#'   }
#' @source Simulated data.
#' @keywords datasets
#' @examples
#'
#' set.seed(2)
#' x <- exp(c(
#'   rnorm(100, log(7.5), 0.15),
#'   rnorm(10, log(10), 0.196)
#' ))
#' x <- round(x - mean(x) + 7.42, 2)
#'
#' identical(x, student_sleep$hours)
"student_sleep"