| Reading Accuracy Data {DirichletReg} | R Documentation |
These data provide transformed reading accuracy scores predicted by IQ and diagnosed dyslexia.
ReadingSkills
A data frame containing 44 observations on 3 variables.
accuracyreading accuracy score transformed to fit into (0, 1)
dyslexiaa factor with the diagnosis of dyslexia (“yes” or “no”)
iqnon-verbal IQ (z-scores; mean = 0, sigma² = 1)
Example 3 from http://www.michaelsmithson.online/stats/betareg/betareg.html