Study | V EXP /V ANA | AAE | λ 2 | R 2 | Ratingb (1–9) | |||
---|---|---|---|---|---|---|---|---|
Mean | SD | COV (%) | Confidencea | |||||
Ashour et al. (1992) | 1.16 | 0.25 | 21.72 | 0.08 | 19.0 | 11.4 | 0.52 | 4 |
Imam et al. (1994) | 1.15 | 0.23 | 19.66 | 0.07 | 17.8 | 7.1 | 0.54 | 3 |
Khuntia et al. (1999) | 1.08 | 0.31 | 28.43 | 0.09 | 27.0 | 15.6 | 0.19 | 7 |
Kwak et al. (2002) | 0.99 | 0.18 | 18.06 | 0.05 | 15.6 | 17.4 | 0.64 | 2 |
Li et al. (1992) | 0.73 | 0.23 | 31.30 | 0.07 | 56.7 | 44.6 | 0.00 | 9 |
Narayanan and Darwish (1988) | 1.01 | 0.25 | 24.63 | 0.08 | 21.7 | 17.0 | 0.38 | 6 |
Sharma (1986) | 0.97 | 0.38 | 39.64 | 0.12 | 40.8 | 23.0 | 0.00 | 8 |
Shin et al. (1994) | 1.04 | 0.22 | 20.94 | 0.07 | 17.6 | 11.8 | 0.44 | 5 |
Proposed model | 0.99 | 0.14 | 14.61 | 0.04 | 14.3 | 10.0 | 0.66 | 1 |