format
A dataframe with 12 rows and 4 columns:
rlll{
[,1] Subject factor
[,2] Resting numeric blink rate in pre-experimental condition
[,3] Straight numeric blink rate in first condition
[,4] Oscillating numeric blink rate in second condition
}source
Drew, G.C. (1951) Variations in blink-rate during visual-motor tasks. Quarterly Journal of Experimental Psychology, 3, 73-88.