R/ricedata.R

In agriTutorial: Tutorial Analysis of Some Agricultural Experiments

#' @title  Rice data for Example 1
#' @description
#' Gomez & Gomez (1984, p. 143) report a rice experiment with three management practices
#' (minimum, optimum, intensive), five different amounts of nitrogen (N) fertilizer
#' (0, 50, 80, 110, 140 kg/ha), and three varieties (V1, V2, V3). The experiment
#' involved variety and management as qualitative treatment factors and nitrogen
#' fertilizer as a quantitative treatment factor. Overall, there were 45 treatment
#' #'Gomez, K.A., & Gomez, A.A. (1984). Statistical procedures for agricultural research,
#' 2nd edn. New York: Wiley.
#' @docType data
#' @usage data(rice)
#' @keywords data
"rice"