1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
|
% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/powerAnalysisNested.R
\name{plotRMSEApowernested}
\alias{plotRMSEApowernested}
\title{Plot power of nested model RMSEA}
\usage{
plotRMSEApowernested(rmsea0A = NULL, rmsea0B = NULL, rmsea1A,
rmsea1B = NULL, dfA, dfB, nlow, nhigh, steps = 1, alpha = 0.05,
group = 1, ...)
}
\arguments{
\item{rmsea0A}{The \eqn{H_0} baseline RMSEA}
\item{rmsea0B}{The \eqn{H_0} alternative RMSEA (trivial misfit)}
\item{rmsea1A}{The \eqn{H_1} baseline RMSEA}
\item{rmsea1B}{The \eqn{H_1} alternative RMSEA (target misfit to be rejected)}
\item{dfA}{degree of freedom of the more-restricted model}
\item{dfB}{degree of freedom of the less-restricted model}
\item{nlow}{Lower bound of sample size}
\item{nhigh}{Upper bound of sample size}
\item{steps}{Step size}
\item{alpha}{The alpha level}
\item{group}{The number of group in calculating RMSEA}
\item{\dots}{The additional arguments for the plot function.}
}
\description{
Plot power of nested model RMSEA over a range of possible sample sizes.
}
\examples{
plotRMSEApowernested(rmsea0A = 0, rmsea0B = 0, rmsea1A = 0.06,
rmsea1B = 0.05, dfA = 22, dfB = 20, nlow = 50,
nhigh = 500, steps = 1, alpha = .05, group = 1)
}
\references{
MacCallum, R. C., Browne, M. W., & Cai, L. (2006). Testing
differences between nested covariance structure models: Power analysis and
null hypotheses. \emph{Psychological Methods, 11}(1), 19--35.
\doi{10.1037/1082-989X.11.1.19}
}
\seealso{
\itemize{
\item \code{\link[=findRMSEApowernested]{findRMSEApowernested()}} to find the power for a given
sample size in nested model comparison based on population RMSEA
\item \code{\link[=findRMSEAsamplesizenested]{findRMSEAsamplesizenested()}} to find the minium sample
size for a given statistical power in nested model comparison based on
population RMSEA
}
}
\author{
Bell Clinton
Pavel Panko (Texas Tech University; \email{pavel.panko@ttu.edu})
Sunthud Pornprasertmanit (\email{psunthud@gmail.com})
}
|