design.youden {agricolae} R Documentation

## Incomplete Latin Square Design

### Description

Such designs are referred to as Youden squares since they were introduced by Youden (1937) after Yates (1936) considered the special case of column equal to number treatment minus 1. "Random" uses the methods of number generation in R. The seed is by set.seed(seed, kinds).

### Usage

design.youden(trt, r, serie = 2, seed = 0, kinds = "Super-Duper",first=TRUE
,randomization=TRUE)


### Arguments

 trt Treatments r Replications or number of columns serie number plot, 1: 11,12; 2: 101,102; 3: 1001,1002 seed seed kinds method for to randomize first TRUE or FALSE - randomize rep 1 randomization TRUE or FALSE - randomize

### Details

kinds <- c("Wichmann-Hill", "Marsaglia-Multicarry", "Super-Duper", "Mersenne-Twister", "Knuth-TAOCP", "user-supplied", "Knuth-TAOCP-2002", "default" )

### Value

 parameters Design parameters sketch Design sketch book Fieldbook

### Author(s)

Felipe de Mendiburu

### References

Design and Analysis of experiment. Hinkelmann, Klaus and Kempthorne, Oscar. Wiley-Interscience. Copyright (2008) by John Wiley and Sons. Inc., Hoboken, new Yersy

design.ab, design.alpha,design.bib, design.crd , design.cyclic , design.dau , design.graeco, design.lattice, design.split, design.rcbd, design.strip, design.lsd

### Examples

library(agricolae)
varieties<-c("perricholi","yungay","maria bonita","tomasa")
r<-3
outdesign <-design.youden(varieties,r,serie=2,seed=23)
youden <- outdesign$book print(outdesign$sketch)
plots <-as.numeric(youden[,1])
print(matrix(plots,byrow=TRUE,ncol=r))
print(youden) # field book.
# Write on hard disk.
# write.table(youden,"youden.txt", row.names=FALSE, sep="\t")
# file.show("youden.txt")


[Package agricolae version 1.3-7 Index]