Page 36 - Plastcs News August 2017

FEATurES

X2:Three type of treatments[Butyl Carbitol] -1.816667 0.051854 -35.03 <.0001*
X1:Different woods[African Teak]*X2:Three type of -4.503333 0.103709 -43.42 <.0001*
treatments[ Acrylic Resin]
X1:Different woods[African Teak]*X2:Three type of 1.8666667 0.103709 18.00 <.0001*
treatments[Butyl Carbitol]
X1:Different woods[Cedar]*X2:Three type of treatments[ -2.803333 0.103709 -27.03 <.0001*
Acrylic Resin]
X1:Different woods[Cedar]*X2:Three type of 1.6166667 0.103709 15.59 <.0001*
treatments[Butyl Carbitol]
X1:Different woods[Douglas fir]*X2:Three type of 0.93 0.103709 8.97 <.0001*
treatments[ Acrylic Resin]
X1:Different woods[Douglas fir]*X2:Three type of -0.25 0.103709 -2.41 0.0292*
treatments[Butyl Carbitol]
X1:Different woods[Southern beech]*X2:Three type of -2.853333 0.103709 -27.51 <.0001*
treatments[ Acrylic Resin]
Table 7. Effect tests

Source Nparm DF Sum of Squares F Ratio Prob > F
X1:Different woods 4 4 1288.0580 7983.831 <.0001*
X2:Three type of treatments 2 2 653.4047 8100.058 <.0001*
X1:Different woods*X2:Three type of treatments 8 8 369.8820 1146.329 <.0001*

Plastics News | August 2017 36