cg (version 0.9.0)

globalTest: Perform a global test of significance

Description

Generic function to perform a global test of significance on a fit by the cg package.

Usage

globalTest(fit, display="print", ...)

Arguments

fit

A fit object created by a fit method from the cg package. The only class of object currently available is cgOneFactorFit, which is pr

display

One of three valid values: [object Object],[object Object],[object Object]

...

Additional arguments, depending on the specific method written for the object. See the method-specific documentation for additional details.

Value

• A method-specific globalTest object is returned. See the specific methods for discussion of return values.

concept

global test

See Also

globalTest.cgOneFactorFit

Examples

data(canine)
canine.data <- prepareCGOneFactorData(canine, format="groupcolumns",
                                      analysisname="Canine",
                                      endptname="Prostate Volume",
                                      endptunits=expression(plain(cm)^3),
                                      digits=1, logscale=TRUE, refgrp="CC")
canine.fit <- fit(canine.data)

canine.globalTest <- globalTest(canine.fit)

data(gmcsfcens) 
gmcsfcens.data <- prepareCGOneFactorData(gmcsfcens, format="groupcolumns",
                                         analysisname="cytokine",
                                         endptname="GM-CSF (pg/ml)",
                                         logscale=TRUE)

gmcsfcens.fit <- fit(gmcsfcens.data, type="aft")

gmcsfcens.globalTest <- globalTest(gmcsfcens.fit)