design.ab | R Documentation |

It generates a design of blocks, randomize and latin square for combined n. factors uses the methods of number generation in R. The seed is by set.seed(seed, kinds).

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

`trt` |
n levels factors |

`r` |
Replications or Blocks |

`serie` |
number plot, 1: 11,12; 2: 101,102; 3: 1001,1002 |

`design` |
type |

`seed` |
Seed |

`kinds` |
Method for to randomize |

`first` |
TRUE or FALSE - randomize rep 1 |

`randomization` |
TRUE or FALSE - randomize |

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

`parameters` |
Design parameters |

`book` |
Fieldbook |

Felipe de Mendiburu

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

`design.split`

, `design.alpha`

,`design.bib`

,
`design.crd `

, `design.cyclic `

, `design.dau `

,
`design.graeco`

, `design.lattice`

, `design.lsd`

,
`design.rcbd`

, `design.strip`

```
# factorial 3 x 2 with 3 blocks
library(agricolae)
trt<-c(3,2) # factorial 3x2
outdesign <-design.ab(trt, r=3, serie=2)
book<-outdesign$book
head(book,10) # print of the field book
# factorial 2 x 2 x 2 with 5 replications in completely randomized design.
trt<-c(2,2,2)
outdesign<-design.ab(trt, r=5, serie=2,design="crd")
book<-outdesign$book
print(book)
# factorial 3 x 3 in latin square design.
trt <-c(3,3)
outdesign<-design.ab(trt, serie=2, design="lsd")
book<-outdesign$book
print(book)
```

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