The Wong data frame has 331 row and 7 columns. The observations are longitudinal
data on recovery of IQ after comas of varying duration for 200 subjects.
Usage
Wong
Arguments
source
Wong, P. P., Monette, G., and Weiner, N. I. (2001) Mathematical models of cognitive recovery. Brain Injury, 15, 519--530.
Details
The data are from Wong, Monette, and Weiner (2001) and are for 200 patients who sustained traumatic brain
injuries resulting in comas of varying duration. After
awakening from their comas, patients were periodically administered a standard IQ test, but the average
number of measurements per patient is small (331/200 = 1.7).
References
Fox, J. (2016) Applied Regression Analysis and Generalized Linear Models, Third Edition. Sage.