GAD: GAD: Analysis of variance from general principles

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This package analyses complex ANOVA models with any combination of orthogonal/nested and fixed/random factors, as described by Underwood (1997). There are two restrictions: (i) data must be balanced; (ii) fixed nested factors are not allowed. Homogeneity of variances is checked using Cochran's C test and 'a posteriori' comparisons of means are done using Student-Newman-Keuls (SNK) procedure.

Author
Leonardo Sandrini-Neto & Mauricio G. Camargo
Date of publication
2012-10-29 08:57:06
Maintainer
Leonardo Sandrini-Neto <leonardosandrini@gmail.com>
License
GPL (>= 2.0)
Version
1.1.1

View on CRAN

Man pages

as.fixed
Encodes a vector as a "fixed factor"
as.random
Encodes a vector as a "random factor"
C.test
Cochran's C test of homogeneity of variances
estimates
Estimates of an ANOVA design
gad
General ANOVA Design
GAD-package
Analysis of variance from general principles
is.fixed
Tests if a factor is fixed
is.random
Tests if a factor is ramdom
rats
Dataset - Glycogen content of rat livers.
rohlf95
Dataset - Mosquitos' wing data colleted by Rohlf and cited in...
snails
Dataset - Growth rates of snails on large boulders on...
snk.test
Student-Newman-Keuls (SNK) procedure

Files in this package

GAD
GAD/data
GAD/data/snails.rda
GAD/data/rohlf95.rda
GAD/data/rats.rda
GAD/NAMESPACE
GAD/man
GAD/man/rohlf95.Rd
GAD/man/is.random.Rd
GAD/man/rats.Rd
GAD/man/gad.Rd
GAD/man/snails.Rd
GAD/man/as.random.Rd
GAD/man/as.fixed.Rd
GAD/man/is.fixed.Rd
GAD/man/estimates.Rd
GAD/man/C.test.Rd
GAD/man/snk.test.Rd
GAD/man/GAD-package.Rd
GAD/inst
GAD/inst/CITATION
GAD/DESCRIPTION
GAD/MD5
GAD/R
GAD/R/gad.R
GAD/R/C.test.R
GAD/R/is.random.R
GAD/R/estimates.R
GAD/R/as.fixed.R
GAD/R/as.random.R
GAD/R/snk.test.R
GAD/R/is.fixed.R