design.rcbd {agricolae}R Documentation

Randomized Complete Block Design

Description

It generates Randomized Complete Block Design. "Random" uses the methods of number generation in R. The seed is by set.seed(seed, kinds).

Usage

design.rcbd(trt, r, number = 1, seed = 0, kinds = "Super-Duper")

Arguments

trt Treatments
r Replications or blocks
number number of first plot
seed seed
kinds method for to randomize

Details

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

Value

trt vector, name of the treatments
r vector, numeric
number Numeric
seed Numeric

Author(s)

Felipe de Mendiburu

References

Introduction to Experimental Statistics. Ching Chun Li. McGraw-Hill Book Company, INC, New. York, 1964

See Also

design.crd, design.lsd, random.ab, fact.nk

Examples

library(agricolae)
# 4 treatments and 5 blocks
trt<-c("A","B","C","D")
rcbd <-design.rcbd(trt,5,number=101,45,"Super-Duper") # seed = 45
rcbd # field book
plots <-as.numeric(rcbd[,1])
trt <-as.character(rcbd[,3])
dim(plots)<-c(4,5)
dim(trt) <-c(4,5)
print(t(plots))
print(t(trt))
# write in hard disk
# write.table(rcbd,"rcbd.txt", row.names=FALSE, sep="\t")
# file.show("rcbd.txt")


[Package agricolae version 1.0-6 Index]