Embedded figures test for 24 school children.
A data frame with 24 observations on the following 3 variables.
group
a factor with levels row corner
time
time to complete the pattern
EFT
Embedded Figures Test
Source
M. Aitkin, D. Anderson, B. Francis, and J. Hinde (1989),
Statistical Modelling in GLIM, Oxford University Press,
New York, USA