Modelling the Influence of Manufacturing Process Variables on Dimensional Changes of Porcelain Tiles

Table 5

Experimental and estimate errors in final diameter and thickness estimation.

	Residuals mean; (mm)	Residuals standard deviation; (mm)	Experimental absolute error; (mm)	Mean absolute error; (mm)
𝑋4	0.01	0.04	0.02	0.03
ℎ4	0.00	0.18	0.50	0.14