R/data.R

In permuco: Permutation Tests for Regression, (Repeated Measures) ANOVA/ANCOVA and Comparison of Signals

#' Datatset of the design for the data attentionshifting_signal
#'
#' @description Design of an experiment measuring the EEG brain activity of 15 participants who have been shown images of neutral and angry faces. Those faces were shown at a different visibility 16ms and 166ms and were displayed either to the left or to the right of a screen. The laterality, sex, age, and 2 measures of anxiety for each subjects are also available. The amplitude of the EEG recording are located in the dataset \link{attentionshifting_signal}.
#'
#' \itemize{
#' \item id : identifier of the subject.
#' \item visibility : time of exposure to the image (16ms: subliminal or 166ms:supraliminal).
#' \item emotion : type of emotion of the image (angry or neutral).
#' \item direction : position of image one the screen (left or right).
#' \item laterality_id : measure of laterality of the subject.
#' \item age : age of the subject.
#' \item sex : sex of the subject.
#' \item STAIS_state : measure of the state of anxiety of the subject.
#' \item STAIS_trait : measure of the personality trait of anxiety of the subject.
#' }
#'
#' @name attentionshifting_design
#' @docType data
#' @usage data(attentionshifting_design)
#' @format A data frame with 120 rows and 10 variables.
#' @family dataset
NULL



#' Dataset containing the event-related potential of the electrod O1 of a control experiment.
#'
#' The ERP of the electrod O1 of an experiment in attention shifting. This dataset contains the amplitude of the signals sampled at 1024 Hz. The design of the experiment is given in the dataset \link{attentionshifting_design}.
#'
#' \itemize{
#' \item ERP (in muV) of the electrod O1 measured from -200 to 600 timeframes before and after the onset of the stimulus.
#' }
#'
#' @name attentionshifting_signal
#' @docType data
#' @usage data(attentionshifting_signal)
#' @format A data frame with 120 rows and 819 variables.
#' @family dataset
NULL



#' Dataset of a control study in psychology.
#'
#' A subset of a control experiment measuring the impulsive approach tendencies toward physical activity or sedentary behaviors.
#'
#' \itemize{
#' \item id identifier of the subject.
#' \item bmi body mass index.
#' \item age.
#' \item sex.
#' \item condition the experimental condition where the task was to approach physical activity and avoid sedentary behavior (ApSB_AvPA), approach sedentarity behavior and avoid physical activity (ApPA_AvSB), and a control condition (control).
#' \item time pre, post.
#' \item iapa measure of impulsive approach tendencies toward physical activity (dependant variable).
#' \item iasb measure of impulsive approach tendencies toward sedentary behavior (dependant variable).
#' }
#'
#' @name jpah2016
#' @docType data
#' @usage data(jpah2016)
#' @format A data frame with 38 rows and 8 variables.
#' @references Cheval, B., Sarrazin, P., Pelletier, L., & Friese, M. (2016). Effect of retraining approach-avoidance tendencies on an exercise task: A randomized controlled trial. Journal of Physical Activity and Health, 13(12), 1396-1403.
#' @family dataset
NULL




#' Dataset of cost of emergency patients.
#'
#' Observational data from 176 emergency patients with variables :
#'
#' \itemize{
#' \item \code{sex}.
#' \item \code{age}.
#' \item \code{insurance} : the type of insurance, private or semi private (\code{semi_private}) or public (\code{public}).
#' \item \code{LOS} : the length of the stay in days.
#' \item \code{cost} : the cost in CHF.
#' }
#'
#' @name emergencycost
#' @docType data
#' @usage data(emergencycost)
#' @format A data frame with 176 rows and 5 variables.
#' @references Heritier, S., Cantoni, E., Copt, S., & Victoria-Feser, M. P. (2009). Robust methods in Biostatistics (Vol. 825). John Wiley & Sons.
#' @family dataset
NULL