agricolae (version 1.0-4)

design.bib: Randomized Balanced Incomplete Block Designs. BIB

Description

Creates Randomized Balanced Incomplete Block Design. "Random" uses the methods of number generation in R. The seed is by set.seed(seed, kinds).

Usage

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

Arguments

trt

Treatments

k

size block

number

number of first plot

seed

seed

kinds

method for to randomize

Value

• trt
  vector, name of the treatments
• k
  number, numeric
• number
  Numeric
• seed
  Numeric
• kinds
  character

Details

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

References

Design of Experiments. Robert O. Kuehl. 2nd ed., Duxbury, 2000

See Also

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

Examples

library(agricolae)
# 4 treatments and k=3 size block
trt<-c("A","B","C","D")
k<-3
bib <-design.bib(trt,k,number=101,seed =41,kinds ="Super-Duper") # seed = 37
plots <-as.numeric(bib[,1])
field <-as.character(bib[,3])
t(matrix(plots,c(3,4)))
t(matrix(field,c(3,4)))
# write in hard disk
# write.table(bib,"bib.txt", row.names=FALSE, sep="\t")
# file.show("bib.txt")