is.random
(Package: GAD) :
Tests if a factor is ramdom
This function works the same way of is.factor
● Data Source:
CranContrib
● Keywords: design
● Alias: is.random
●
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gad
(Package: GAD) :
General ANOVA Design
Fits a general ANOVA design with any combination of orthogonal/nested and fixed/random factors through function estimates
● Data Source:
CranContrib
● Keywords: design
● Alias: gad
●
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as.random
(Package: GAD) :
Encodes a vector as a "random factor"
Assigns a class "random" to a vector
● Data Source:
CranContrib
● Keywords: design
● Alias: as.random
●
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as.fixed
(Package: GAD) :
Encodes a vector as a "fixed factor"
Assigns a class "fixed" to a vector
● Data Source:
CranContrib
● Keywords: design
● Alias: as.fixed
●
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is.fixed
(Package: GAD) :
Tests if a factor is fixed
This function works the same way of is.factor.
● Data Source:
CranContrib
● Keywords: design
● Alias: is.fixed
●
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estimates
(Package: GAD) :
Estimates of an ANOVA design
This function is used to construct the mean squares estimates of an ANOVA design, considering the complications imposed by nested/orthogonal and fixed/random factors.
● Data Source:
CranContrib
● Keywords: design
● Alias: estimates
●
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C.test
(Package: GAD) :
Cochran's C test of homogeneity of variances
Performs a Cochran's test of the null hypothesis that the largest variance in several sampled variances are the same.
● Data Source:
CranContrib
● Keywords: htest
● Alias: C.test
●
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snk.test
(Package: GAD) :
Student-Newman-Keuls (SNK) procedure
This function perforns a SNK post-hoc test of means on the factors of a chosen term of the model, comparing among levels of one factor within each level of other factor or combination of factors.
● Data Source:
CranContrib
● Keywords: htest
● Alias: snk.test
●
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GAD-package
(Package: GAD) :
Analysis of variance from general principles
This package contains functions for the analysis of any complex ANOVA models with any combination of orthogonal/nested and fixed/random factors, based on general principles described by Underwood (1997).
● Data Source:
CranContrib
● Keywords: package
● Alias: GAD-package
●
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