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International Journal of Aerospace Engineering
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International Journal of Aerospace Engineering
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2018
/
Article
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Tab 9
Research Article
Aircraft Gas Turbine Engine Health Monitoring System by Real Flight Data
Table 9
The interpretation of The Pearson correlation coefficient [
29
].
Correlation value
Meaning
0.00–0.19
Very weak
0.20–0.39
Weak
0.40–0.59
Moderate
0.60–0.79
Strong
0.80–1.0
Very strong