R/data.R

In DataZhukov/animalTrial: Functions for animal trial set-up and analysis

#' Animal data of ILVO trial
#'
#' A dataset containing the weights and other attributes of piglets in an ILVO feed trial.
#'
#' @format A data frame with 192 rows and 10 variables:
#' \describe{
#'   \item{Sex}{Sex of the piglets}
#'   \item{Oornr}{Unique ID for the piglets}
#'   \item{Geb_dat}{Birth dates}
#'   \item{Zeugnr}{Unique ID for the sows}
#'   \item{Beer}{Names of the boars}
#'   \item{Geb_gew}{Birth weights of the piglets}
#'   \item{Speen_gew}{Weaning weights of the piglets}
#'   \item{oud}{Age in days of the piglets}
#'   \item{K.H.}{Pen in the nursery of each piglet}
#'   \item{Opm.}{Remarks}
#' }
#' @source ILVO trial data
"biggen"

#' Animal zootechnical data of ILVO trial
#'
#' A dataset containing the weights, feed intake and derived parameters of piglets in an ILVO feed trial.
#'
#' @format A data frame with 192 rows and 10 variables:
#' \describe{
#'   \item{bedrijf}{Farm}
#'   \item{ronde}{Round}
#'   \item{compartiment}{Compartment}
#'   \item{hok}{Pen}
#'   \item{behandeling1}{Treatment 1}
#'   \item{behandeling2}{Treatment 2}
#'   \item{sex}{Sex}
#'   \item{oornr}{ID}
#'   \item{geboorte_di}{Birth date}
#'   \item{geboorte_gi}{Birth weight}
#'   \item{moeder}{Mother ID}
#'   \item{beer}{Beer}
#'   \item{speen_d}{Weaning date}
#'   \item{speen_gi}{Weaning weight}
#'   \item{w1_d}{Date first weighing}
#'   \item{w1_gi}{Weight at first weighing}
#'   \item{w1_vo}{First feed weight}
#'   \item{w1_aantal}{Number of piglets at first weighing}
#'   \item{w2_d}{Date second weighing}
#'   \item{w2_gi}{Weight at second weighing}
#'   \item{w2_vo}{Second feed weight}
#'   \item{w2_aantal}{Number of piglets at second weighing}
#'   \item{igroei1}{Growth in first phase}
#'   \item{igroei2}{Growth in second phase}
#'   \item{igroeitot}{Total growth}
#'   \item{g1}{Weight after first phase}
#'   \item{dg1}{Daily gain during first phase}
#'   \item{dvo1}{Daily feed intake during first phase}
#'   \item{vc1}{Feed conversion during first phase}
#'   \item{g2}{Weight after second phase}
#'   \item{dg2}{Daily gain during second phase}
#'   \item{dvo2}{Daily feed intake during second phase}
#'   \item{vc2}{Feed conversion during second phase}
#'   \item{gbegin}{Weight at start}
#'   \item{geinde}{Weight at end}
#'   \item{dgtot}{Daily gain during total trial}
#'   \item{dvotot}{Daily feed intake during total trial}
#'   \item{vctot}{Feed conversion during total trial}
#'   \item{cvbegin}{Coefficient of variance at start}
#'   \item{cv1}{Coefficient of variance after first phase}
#'   \item{cv2}{Coefficient of variance after second phase}
#' }
#' @source ILVO trial data
"groeidata"