getCI {VCA} | R Documentation |
Extract Confidence Intervals from VCA-Objects.
Description
This utility function acutally calls function 'VCAinference' first and then extracts the requested confidence interval (CI) information from the resulting object. You can specify single variance components (VC) or multiple. Not specifying any specific VC will return all.
Usage
getCI(
obj,
vc = NULL,
type = c("vc", "sd", "cv"),
tail = c("one-sided", "two-sided"),
conf.level = 0.95,
quiet = FALSE
)
Arguments
obj |
(object) of class "VCA" |
vc |
(integer, character) specifying which variance component to extract CI for |
type |
(character) on which scale should results be returned |
tail |
(character) should one- or two-sided CI be returned |
conf.level |
(numeric) confidence-level to be used |
quiet |
(logical) TRUE = suppress additional information to be printed |
Author(s)
Andre Schuetzenmeister andre.schuetzenmeister@roche.com
Examples
data(dataEP05A2_3)
fit <- remlVCA(y~day/run, dataEP05A2_3)
getCI(fit) # will return one-sided CI for all VC
getCI(fit, type="cv") # now on CV-scale
getCI(fit, type="cv", conf.level=.9)
# multiple row at once
getCI(fit, vc=1:3, type="cv")
getCI(fit, vc=c("total", "error"), type="cv")
[Package VCA version 1.5.1 Index]