R/data.R

In opa: An Implementation of Ordinal Pattern Analysis

#' Childhood growth data
#' 
#' @description
#'
#' A data frame with 108 rows and 4 columns containing data on the distance from the the pituitary to the pteryo-maxillary fissure in children.
#'
#' @format
#' \describe{
#'  \item{distance}{Distance in mm from the pituitary to the pteryo-maxillary fissure.}
#'  \item{age}{Age in years.}
#'  \item{individual}{Unique identifier for each individual.}
#'  \item{sex}{Biological sex of each individual.}
#' }
#' @source Potthoff, R. F., & Roy, S. N. (1964). A Generalized Multivariate Analysis of Variance Model Useful Especially for Growth Curve Problems. Biometrika, 51(3/4), 313–326. https://doi.org/10.2307/2334137
"pituitary"


#' Bee data
#' 
#' @description
#' A data frame with 20 rows and 14 columns containing times between visits to a mechanical flower by bees in two experimental conditions.
#' 
#' @format
#' \describe{
#'  \item{bee}{Unique identifier for each individual bee.}
#'  \item{condition}{Factor identifying the two experimental conditions. In the frustrated condition bees were temporarily restricted from returning to the hive after collecting nectar, in the free condition bees were able to return to the hive without delay.}
#'  \item{t1-t12}{Time between visits to the mechanical flower (in seconds) in each of 12 consecutive trials.}
#' }
#' @source Grice, J. W., Craig, D. P. A., & Abramson, C. I. (2015). A Simple and Transparent Alternative to Repeated Measures ANOVA. SAGE Open, 5(3), 215824401560419. https://doi.org/10.1177/2158244015604192
"bees"