Dataset:  chopstick2_rcb.dat

Source: S-H. Hsu and S-P.Wu (1991). "An Investigation for Determining the
Optimum Length of Chopsticks," Applied Ergonomics, Vol. 22, #6, pp. 395-400.

Description: Randomized Complte Block Design to compare 6 lengths of
chopsticks (180mm, 210, 240, 270, 300, 330) in 31 subjects (blocks).
Data simulated to obtain their ANOVA. Response is food-pinching
efficiency (number of peanuts picked, and placed in cup), technically
discrete.

Variables/Columns
Food Pinching efficiency    1-8
Treatment (Length)    16
Block (Individual)   23-24