Dataset: dancer_warmup.dat Source: N. Morrin and E. Redding (2013). "Acute Effects of Warm-Up Stretch Protocols on Balnce, Vertical Jump Height and Range of Motion in Dancers," Journal of Dance Medicine & Science, Vol. 17, #1, pp. 34-40 Description: Comparison of 4 Stretching protocols (1=Static Stretching, 2=Dynamic Stretching, 3=Combination Stretching, 4=No Stretch) among 10 dancers (blocks) on vertical jump height. Data simulated to match paper results. Variables/Columns Stretch Protocol 8 Dancer 15-16 Vertical Jump Height (cm) 18-24