Uniformity trial of groundnut — rangaswamy.groundnut.uniformity • agridat

Uniformity trial of groundnut

Usage

data("rangaswamy.groundnut.uniformity")

Format

A data frame with 96 observations on the following 3 variables.

row: row ordinate
col: column ordinate
yield: yield, kg/plot

Details

The year of the experiment is unknown, but before 1995.

Field width: 8 plots x 4 m = 32 m

Field length: 12 plots x .75 m = 8 m

Source

R. Rangaswamy. (1995). A Text Book of Agricultural Statistics. New Age International Publishers. Table 19.1. Page 237. https://www.google.com/books/edition/A_Text_Book_of_Agricultural_Statistics/QDLWE4oakSgC

References

None

Examples

if (FALSE) { # \dontrun{
library(agridat)
data(rangaswamy.groundnut.uniformity)
dat <- rangaswamy.groundnut.uniformity

require(desplot)
desplot(dat, yield ~ col*row,
        flip=TRUE, aspect=(12*.75)/(8*4),
        main="rangaswamy.groundnut.uniformity")

} # }