Quality Evaluation of Ethiopian 100% Cotton Carded Ring Spun Yarn with Respect to USTER Standards

Table 5

Analysis of variance results of yarn evenness and imperfection (20Ne nominal count).

		Sum of squares	df	Mean square	F	Sig.
CVm	Between groups	686.641	2	57.220	31.598	0.000
	Within groups	211.870	117	1.811
Thin places	Between groups	10251597.631	12	854299.803	69.046	0.000
	Within groups	1447630.100	117	12372.907
Thick places	Between groups	30717111.000	12	2559759.250	46.898	0.000
	Within groups	6386032.700	117	54581.476
Neps	Between groups	68952137.769	12	5746011.481	124.494	0.000
	Within groups	5400117.800	117	46154.853