# design.crd: Completely Randomized Design In agricolae: Statistical Procedures for Agricultural Research

 design.crd R Documentation

## Completely Randomized Design

### Description

It generates completely a randomized design with equal or different repetition. "Random" uses the methods of number generation in R. The seed is by set.seed(seed, kinds).

### Usage

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

### Arguments

 `trt` Treatments `r` Replications `serie` number plot, 1: 11,12; 2: 101,102; 3: 1001,1002 `seed` seed `kinds` method for to randomize `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 `book` Fieldbook

### Author(s)

Felipe de Mendiburu

### References

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

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

### Examples

``````library(agricolae)
trt <-c("CIP-101","CIP-201","CIP-301","CIP-401","CIP-501")
r <-c(4,3,5,4,3)
# seed = 12543
outdesign1 <-design.crd(trt,r,serie=2,2543,"Mersenne-Twister")
book1<-outdesign1
# no seed
outdesign2 <-design.crd(trt,r,serie=3)
print(outdesign2\$parameters)
book2<-outdesign2
# write to hard disk
# write.table(book1,"crd.txt", row.names=FALSE, sep="\t")
# file.show("crd.txt")
``````

agricolae documentation built on Oct. 23, 2023, 1:06 a.m.