| sizeRatings | R Documentation |
Subjective estimates of the size of the referents of 81 English concrete nouns, collected from 38 subjects.
data(sizeRatings)
A data frame with 3078 observations on the following 7 variables.
Ratinga numeric vector with subjective estimates of the size of the word's referent.
Subjecta factor with subjects as levels.
Worda factor with words as levels.
Classa factor with levels animal and plant.
Naivea factor with levels naive and notNaive,
coding whether the subject new about the purpose of the experiment.
Languagea factor with levels English and notEnglish coding whether the subject was a native speaker of English.
MeanFamiliaritya numeric vector for the by-item mean familiarity ratings.
Data collected with Jen Hay, University of Canterbury, Christchurch, New Zealand, 2004.
## Not run:
data(sizeRatings)
require(lme4)
require(lmerTest)
require(optimx)
sizeRatings.lmer = lmer(Rating ~ Class * Naive +
MeanFamiliarity * Language + (1|Subject) + (1|Word),
control=lmerControl(optimizer="optimx",optCtrl=list(method="nlminb")),
data = sizeRatings)
summary(sizeRatings.lmer)
## End(Not run)
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