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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/BayesFactorPCL-package.R
\docType{data}
\name{raceDolls}
\alias{raceDolls}
\title{Hraba and Grant (1970) children's doll preference data}
\format{
A matrix with 2 rows and 2 columns. Rows give doll preference; colums give the
race of the child.
}
\source{
Hraba, J. and Grant, G. (1970). Black is Beautiful: A reexamination of
racial preference and identification. Journal of Personality and Social Psychology, 16, 398-402.
}
\description{
Hraba and Grant (1970) describe a replication of Clark and Clark (1947) in which
black and white children from Lincoln, Nebraska were shown dolls that were either black
or white. They were then asked a series of questions, including "Give me the doll that is
a nice doll." This data set contains the frequency of children giving the same-race or different race doll in
response to this question.
}
\examples{
data(raceDolls)
## chi-square test
## Barely significant with continuity correction
chisq.test(raceDolls)
## Bayes factor test (assuming independent binomial sampling plan)
## Very little evidence for the alternative of lack of independence
bf = contingencyTableBF(raceDolls, sampleType = "indepMulti", fixedMargin = "cols")
bf
}
\keyword{datasets}
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