ratings {languageR} | R Documentation |
Subjective frequency ratings, ratings of estimated weight, and ratings of estimated size, averaged over subjects, for 81 concrete English nouns.
data(ratings)
A data frame with 81 observations on the following 14 variables.
Word
Frequency
FamilySize
SynsetCount
Length
Class
animal
and plant
.FreqSingular
FreqPlural
DerivEntropy
Complex
complex
and simplex
.rInfl
meanWeightRating
meanSizeRating
meanFamiliarity
Data collected together with Jen Hay at the University of Canterbury, Christchurch, New Zealand, 2004.
## Not run: data(ratings) ratings.lm = lm(meanSizeRating ~ meanFamiliarity * Class + I(meanFamiliarity^2), data = ratings) ratings$fitted = fitted(ratings.lm) plot(ratings$meanFamiliarity, ratings$meanSizeRating, xlab = "mean familiarity", ylab = "mean size rating", type = "n") text(ratings$meanFamiliarity, ratings$meanSizeRating, substr(as.character(ratings$Class), 1, 1), col = 'darkgrey') plants = ratings[ratings$Class == "plant", ] animals = ratings[ratings$Class == "animal", ] plants = plants[order(plants$meanFamiliarity),] animals = animals[order(animals$meanFamiliarity),] lines(plants$meanFamiliarity, plants$fitted) lines(animals$meanFamiliarity, animals$fitted) ## End(Not run)