R/sorghumdata.R

In agriTutorial: Tutorial Analysis of Some Agricultural Experiments

#' @title Sorghum data for Example 4
#' @description
#' Milliken & Johnson (1992, p. 429) describe an experiment with four sorghum varieties, in which the leaf area
#' index was assessed in five consecutive weeks starting two weeks after emergence. The experiment was laid out
#' in five randomized complete blocks. The observed data are plotted against week in Figure 5.
#' Milliken, G.A., & Johnson, D.E. (1992). Analysis of messy data. Volume I: Designed experiments. Boca Raton: CRC Press.
#' @docType data
#' @usage data(sorghum)
#' @keywords data
"sorghum"