easyanova (version 1.1)

ea7: Analysis of variance in incomplete blocks designs

Description

Perform analysis of variance in incomplete blocks designs and other important complementary analyzes.

Usage

ea7(data, design)

Arguments

data

data is a data.frame

see the examples the forms input

design

1 = incomplete blocks type I and II

2 = incomplete blocks type III or augmented blocks 3 = incomplete blocks type III in animal experiments

4 = lattice (intra-block analysis)

5 = lattice (inter-block analysis)

Value

• Returns analysis of variance, normality test, coefficient of variation, means (adjusted means), multiple comparisons tests.

Details

The response variable must be numeric. Other variables can be numeric or factors.

References

CRUZ, C.D. and CARNEIRO, P.C.S. Modelos biometricos aplicados ao melhoramento genetico. 2nd Edition. Vicosa, UFV, v.2, 2006. 585p.

SAMPAIO, I. B. M. Estatistica aplicada a experimentacao animal. 3nd Edition. Belo Horizonte: Editora FEPMVZ, Fundacao de Ensino e Pesquisa em Medicina Veterinaria e Zootecnia, 2010. 264p.

PIMENTEL-GOMES, F. and GARCIA C.H. Estatistica aplicada a experimentos agronomicos e florestais: exposicao com exemplos e orientacoes para uso de aplicativos. Editora Fealq, v.11, 2002. 309p.

See Also

ea1, ea2, ea3, ea4, ea5, ea6, ea8, lme, glht

Examples

# incomplete blocks type I and II
# Pimentel Gomes and Garcia (2002)
data(data11)
data(data12)

#r1<-ea7(data11,1)
#r2<-ea7(data12,1)

#r1;r2

#r1[1];r2[1]

#r1[4];r2[4]

# incomplete blocks type III or augmented blocks 
# Cruz and Carneiro (2006)
data(data13)

#r3<-ea7(data13, 2)
#r3

# see time: time<-system.time(ea7(data13, 2))

# incomplete blocks type III in animal experiments
# Sampaio (2010)
data(data14)

r4<-ea7(data14, 3)
r4

# lattice 
# Pimentel Gomes and Garcia (2002)
data(data15)

#r5<-ea7(data15, 4) # intra-block analysis 
#r6<-ea7(data15, 5) # inter-block analysis

#r5
#r6