R/data.R

In runcharter: Automatically Plot, Analyse and Revises Limits of Multiple Run Charts

#' #' 220 grouped observations over time.
#'
#' A dataset containing four equal groups of 55 integers
#' simulating signals of improvement in multiple directions
#' relative to their respective baseline medians.
#'
#' @format A data frame with 220 rows and 4 variables:
#' \describe{
#'   \item{grp}{a grouping variable, representing a specific department}
#'   \item{y}{integers representing counts of an event over time}
#'   \item{date}{date of the observation, by month}

#' }
"signals"