R/smocc.R

In ILRCM: Convert Irregular Longitudinal Data to Regular Intervals and Perform Clustering

#' @title SMOCC Data
#' @name smocc
#' @docType data
#' @description Longitudinal height and weight measurements during ages 0-2 years for a representative sample of 1933 Dutch children born in 1988-1989. The dataset smocc is the sample of 200 subjects from the full dataset.
#' @usage data(smocc)
#' @format A data frame with 1942 rows and 7 variables:
#' \describe{
#'   \item{id}{ID, unique id of each child (numeric)}
#'   \item{age}{Decimal age, 0-2.68 years (numeric)}
#'   \item{sex}{Sex, "male" or "female" (character)}
#'   \item{ga}{Gestational age, completed weeks (numeric)}
#'   \item{bw}{Birth weight in grammes (numeric)}
#'   \item{hgt}{Height measurement in cm (numeric)}
#'   \item{hgt_z}{Height in SDS relative Fourth Dutch Growth Study 1997 (numeric)}
#' }
#' @examples
#' data(smocc)
#' head(smocc)
"smocc"