# design.cyclic: Cyclic designs In agricolae: Statistical Procedures for Agricultural Research

 design.cyclic R Documentation

## Cyclic designs

### Description

The cyclic design is a incomplete blocks designs, it is generated from a incomplete block initial of the size k, the plan is generated and randomized. The efficient and robust cyclic designs for 6 to 30 treatments, replications <= 10.

### Usage

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

### Arguments

 `trt` vector treatments `k` block size `r` Replications `serie` number plot, 1: 11,12; 2: 101,102; 3: 1001,1002 `rowcol` TRUE: row-column design `seed` init seed random `kinds` random method `randomization` TRUE or FALSE - randomize

### Details

Number o treatment 6 to 30. (r) Replication 2 to 10. (k) size of block 2 to 10. replication = i*k, "i" is value integer.

### Value

 `parameters` Design parameters `sketch` Design sketch `book` Fieldbook

### Author(s)

Felipe de Mendiburu

### References

Kuehl, Robert(2000), Design of Experiments. 2nd ed., Duxbury. John, J.A. (1981) Efficient Cyclic Design. J. R. Statist. Soc. B, 43, No. 1, pp, 76-80.

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

### Examples

``````library(agricolae)
trt<-letters[1:8]
# block size = 2, replication = 6
outdesign1 <- design.cyclic(trt,k=2, r=6,serie=2)
names(outdesign1)
# groups 1,2,3
outdesign1\$sketch[[1]]
outdesign1\$sketch[[2]]
outdesign1\$sketch[[3]]
outdesign1\$book
# row-column design
outdesign2<- design.cyclic(trt,k=2, r=6, serie=2, rowcol=TRUE)
outdesign2\$sketch
``````

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