Dataset:   fabricsoundabsorb.csv

Source: X. Tang, D. Kong, X. Yan (2018). "Multiple Regression Analysis
of a Woven Fabric Sound Absorber," Textile Research Journal, 
https://doi.org/10.1177/0040517518758001.

Description: Acoustic absorption coefficients of 24 woven fabrics
with different air gap distances (d=0,1,2,3,cm)
Responses: 
acoustic0  (d=0 cm)
acoustic1
acoustic2
acoustic3

Predictors:
thickness   (mm)
diameter    (mm)
perforation (%)
weight      (g/m^2)
stiffness   (mN x cm)
airPerm     (air permeability, mm/s)