Dataset: mosqrep_cotton.csv

Source: S. Khanna and J.N. Charaborty (2018). "Mosquito Repellant Activity
of Cotton Functionalized with Inclusion Complexes of Beta-Cyclodextrin
Citrate and Essential Oils," Fashion and Textiles, 5:9, pp.1-18.

Description: Box-Behnken design with 3 factors: 
beta-Cyclodextrin citrate concenentration (60,70,80 gpl)
Time of curing  (4,6,8 minutes)
Temperature of curing (100,130, 160C)
on 4 responses:
Graft Yield (%) High values better
Loss in Tensile Strength (%)  Low values Better
Yellowness Index (%) Low Values better
Wash Durability after 5 washes (% retained weight) High values better

Variable names
runNum
betaConc
tempCur
timeCur
graftYld
tensStrng
yellow
washDur1  (after 1 cycle)
washDur2  (  "   2   ")
washDur3  (  "   3   ")
washDur4  (  "   4   ")
washDur5  (  "   5   ")