#' Groundnut Dataset
#'
#' Hypothetical dataset for single-factor groundnut experiment.
#'
#' @format A data frame with 24 observations and 10 variables:
#' \describe{
#'   \item{Trt}{Treatment levels}
#'   \item{Rep}{Replication}
#'   \item{Germ}{Germination percentage}
#'   \item{Plntht}{Plant height (cm)}
#'   \item{Noflwr}{Number of flowers per plant}
#'   \item{Spread}{Plant spread (cm)}
#'   \item{Leaflnth}{Leaf length (cm)}
#'   \item{Nopodplnt}{Number of pods per plant}
#'   \item{Wt}{Pod weight per plant (g)}
#'   \item{Disease}{Disease incidence}
#' }
#'
#' @details Used for demonstration of one-factor ANOVA.
#' @source Simulated data
"Gnutdataset"


#' Soil Dataset
#'
#' Hypothetical dataset for single-factor soil experiment.
#'
#' @format A data frame with 33 observations and 15 variables:
#' \describe{
#'   \item{TRT}{Treatment}
#'   \item{REP}{Replication}
#'   \item{BD}{Bulk density}
#'   \item{PD}{Particle density}
#'   \item{POR}{Porosity}
#'   \item{HC}{Hydraulic conductivity}
#'   \item{pH}{Soil pH}
#'   \item{CEC}{Cation exchange capacity}
#'   \item{N}{Nitrogen}
#'   \item{P}{Phosphorus}
#'   \item{K}{Potassium}
#'   \item{S}{Sulfur}
#'   \item{OC}{Organic carbon}
#'   \item{MBN}{Microbial biomass nitrogen}
#'   \item{MBC}{Microbial biomass carbon}
#' }
#'
#' @details Used for soil analysis demonstration.
#' @source Simulated data
"Soildataset"


#' Rice Dataset
#'
#' Hypothetical dataset for two-factor experiment (treatment and spacing).
#'
#' @format A data frame with 96 observations and 11 variables:
#' \describe{
#'   \item{TRT}{Treatment}
#'   \item{SPACE}{Spacing}
#'   \item{BLOCK}{Block}
#'   \item{DFF}{Days to flowering}
#'   \item{PH}{Plant height}
#'   \item{TTP}{Tillers per plant}
#'   \item{PL}{Panicle length}
#'   \item{GPP}{Grains per panicle}
#'   \item{HSW}{Hundred seed weight}
#'   \item{GYP}{Grain yield}
#'   \item{Disease}{Disease incidence}
#' }
#'
#' @details Used for two-factor ANOVA demonstration.
#' @source Simulated data
"Ricedataset"
