Assessment of the Adequacy of Gauge Repeatability and Reproducibility Study Using a Monte Carlo Simulation

Table 7

Average estimates of variance components of the population, the crossed design, and the nested design.

Population				Crossed design			Nested design
				Repeatability	Reproducibility		Repeatability	Reproducibility
0.978323	0.983632	0.973362	0.977343	0.991771	1.948983	0.992134	0.977858	1.066857	1.971704
0.967414	0.966841	0.973394	1.946821	0.981132	1.919912	1.94997	0.968178	1.109688	2.912493
0.975347	0.976984	0.973246	3.874717	0.987337	1.925811	3.895092	0.97622	1.266511	4.876734
0.970432	0.970866	0.973523	7.757004	0.984564	1.944843	7.806784	0.971788	1.63028	8.772708
0.97772	0.971914	0.973365	15.48564	0.995433	1.942836	15.483	0.982204	2.356923	16.44207
0.969531	0.972552	0.973272	30.93152	0.981883	1.940877	31.04326	0.970869	3.81615	31.86321
0.973194	0.97107	0.973456	62.02678	0.986751	1.937034	61.96536	0.975096	6.844492	62.9203
0.969944	0.973756	0.973213	124.708	0.980781	1.950806	124.9287	0.968457	12.68279	126.2736
0.968533	0.972231	0.973198	249.9384	0.982749	1.956499	251.2949	0.969171	25.92697	251.5965
0.969467	0.96702	0.973414	497.5466	0.983512	1.931515	496.9132	0.968052	50.91509	495.8767
0.972785	0.971262	0.973209	994.6194	0.98618	1.940338	1000.073	0.975168	99.09859	997.4504
0.9712	0.970518	0.973416	1999.386	0.984346	1.936489	1987.74	0.973287	189.851	1992.567
0.97488	0.967591	0.97352	3993.367	0.987316	1.933699	4007.995	0.974775	383.4533	4018.364
0.97684	0.975879	0.973405	7910.442	0.991661	1.943502	7960.486	0.979389	781.8932	7959.333