| 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.
WordFrequencyFamilySizeSynsetCountLengthClassanimal and plant.FreqSingularFreqPluralDerivEntropyComplexcomplex and simplex.rInflmeanWeightRatingmeanSizeRatingmeanFamiliarityData collected together with Jen Hay at the University of Canterbury, Christchurch, New Zealand, 2004.
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)