A Study on Ultraviolet Protection of 100% Cotton Knitted Fabric: Effect of Fabric Parameters

Table 4

Interpretation of Correlation Coefficient [35].

Correlation coefficient value (R)	Direction and strength of correlation
−1.0	Perfectly negative
−0.8	Strongly negative
−0.5	Moderately negative
−0.2	Weakly negative
0.0	No association
0.2	Weakly positive
0.5	Moderately positive
0.8	Strongly positive
1.0	Perfectly positive