Simulated data set for illustrating shrinkage.
data(shrinkage)A data frame with 200 observations on the following 6 variables.
intercepta numeric vector for the intercept.
frequencya numeric vector for word frequency.
subjecta factor for subjects with levels S1,
S2, ... , S10.
errora numeric vector for residuals.
ranefa numeric vector for random effect.
RTa numeric vector for simulated RTs.