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Table 3 Results of confirmatory factor analysis: correlation and reliability of latent constructs

From: Big data analytics: a link between knowledge management capabilities and superior cyber protection

Constructs Respondent Item Mean Std dev 1 2 3 4 Range of factor loadings Composite reliability AVE
Big data analytics IS executive 6 0.48 0.500 0.83     0.78–0.95 0.88 0.71
Knowledge management IS executive 26 4.87 1.382 0.59 0.89    0.81–0.88 0.93 0.78
Cyber agility Bus. executive 7 5.08 1.412 0.53 0.59 0.82   0.81–0.89 0.91 0.72
Cyber protection Bus. executive 8 5.17 1.417 0.33 0.29 0.41 0.9 0.77–0.91 0.83 0.75
  1. Model fit indices: χ2 (df) = 124.18 (89), p = 0.0111; root mean square error of approximation (RMSEA) = 0.0623, normed fit index (NFI) = 0.89, goodness-of-fit index (GFI) = 0.87, adjusted goodness-of-fit index (AGFI) = 0.81, comparative fit index (CFI) = 0.95. Square-root of AVE values along the diagonal