Research Article
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 |
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