Dataset: denim_abrasion.dat Source: A. Card, M.A. Moore, M. Ankeny (2006). "Garment Washed Jeans: Impact of Launderings on Physsical Properties," International Journal of Clothing Science and Technology, Vol. 18, 1/2, pp. 43-52. Description: Effects of Laundering Cycles and denim treatment on edge abrasion of denim jeans. Data simulated to match means/SDs Variables/Columns: Laundry Cycles 8 /* 1= Control (0), 2=5 Launderings, 3=25 */ Denim Treatment 16 /* 1=Pre-washed, 2=Stone-Washed, 3=Enzyme Washed */ Edge abrasion Score 18-24 /* Lower scores mean higher damage */