fit {cg} | R Documentation |
Fit models to data
Description
Fit data objects prepared by the cg package.
Usage
fit(data, type, ...)
Arguments
data |
A data object prepared with a |
type |
Type of model to fit, represented by a character string. |
... |
Additional arguments, depending on the specific method written for the object. |
Value
A method-specific fit
object is returned.
See the specific methods for discussion of return values.
Note
Contact cg@billpikounis.net for bug reports, questions, concerns, and comments.
Author(s)
Bill Pikounis [aut, cre, cph], John Oleynick [aut], Eva Ye [ctb]
See Also
Examples
## Unpaired Samples, One Factor
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, type="rr")
data(gmcsfcens)
gmcsfcens.data <- prepareCGOneFactorData(gmcsfcens, format="groupcolumns",
analysisname="cytokine",
endptname="GM-CSF (pg/ml)",
logscale=TRUE)
gmcsfcens.fit <- fit(gmcsfcens.data, type="aft")
## Paired Difference
data(anorexiaFT)
anorexiaFT.data <- prepareCGPairedDifferenceData(anorexiaFT, format="groupcolumns",
analysisname="Anorexia FT",
endptname="Weight",
endptunits="lbs",
expunitname="Patient",
digits=1, logscale=TRUE)
anorexiaFT.fit <- fit(data=anorexiaFT.data, type="rr")
[Package cg version 1.0-3 Index]