Research Article
Chaotic Fruit Fly Algorithm for Solving Engineering Design Problems
Table 8
The results of Wilcoxon′s signed-rank test for the engineering design problems.
| | Test statistics | Ranks | | N | Mean rank | Sum of ranks |
| | SA - CFFA | R− | 0a | 0.00 | 0.00 | a. SA < CFFA | | Z | −1.604ak | R+ | 3b | 2.00 | 6.00 | b. SA > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0c | | | c. SA = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | CGA - CFFA | R− | 0d | 0.00 | 0.00 | d. CGA < CFFA | | Z | −1.604ak | R+ | 3e | 2.00 | 6.00 | e. CGA > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0f | | | f. CGA = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | GWO - CFFA | R− | 0g | 0.00 | 0.00 | g. GWO < CFFA | | Z | −1.604ak | R+ | 3h | 2.00 | 6.00 | h. GWO > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0i | | | i. GWO = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | MFO - CFFA | R− | 0j | 0.00 | 0.00 | j. MFO < CFFA | | Z | −1.604ak | R+ | 3k | 2.00 | | 6.00 | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0l | | | l. MFO = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | WOA - CFFA | R− | 0m | 0.00 | 0.00 | m. WOA < CFFA | | Z | −1.604ak | R+ | 3n | 2.00 | 6.00 | n. WOA > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0° | | | o. WOA = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | LMFO - CFFA | R− | 0p | 0.00 | 0.00 | p. LMFO < CFFA | | Z | −1.604ak | R+ | 3q | 2.00 | 6.00 | q. LMFO > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0r | | | r. LMFO = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | WCMFO - CFFA | R− | 0s | 0.00 | 0.00 | s. WCMFO < CFFA | | Z | −1.604ak | R+ | 3t | 2.00 | 6.00 | t. WCMFO > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0u | | | u. WCMFO = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | ChOA - CFFA | R− | 0v | 0.00 | 0.00 | v. ChOA < CFFA | | Z | −1.604ak | R+ | 3w | 2.00 | 6.00 | w. ChOA > CFFA | | Asymp. Sig. (2-Tailed) | | 0.109 | Ties | | | x. ChOA = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | AOA - CFFA | R− | 0y | 0.00 | 0.00 | y. AOA < CFFA | | Z | −1.604ak | R+ | 3z | 2.00 | 6.00 | z. AOA > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0aa | | | aa. AOA = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | SMFO - CFFA | R− | 0ab | 0.00 | 0.00 | ab. SMFO < CFFA | | Z | −1.604ak | R+ | 3ac | 2.00 | 6.00 | ac. SMFO > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0ad | | | ad. SMFO = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | I-MFO - CFFA | R− | 0ae | 0.00 | 0.00 | ae. I-MFO < CFFA | | Z | −1.342ak | R+ | 2af | 1.50 | 3.00 | af. I-MFO > CFFA | | Asymp. Sig. (2-Tailed) | 0.180 | Ties | 1ag | | | ag. I-MFO = CFFA | | ak. Based on negative ranks | Total | 3 | | | | | FFA - CFFA | R− | 0ah | 0.00 | 0.00 | ah. FFA < CFFA | | Z | −1.604ak | R+ | 3ai | 1.50 | 3.00 | ai. FFA > CFFA | | Asymp. Sig. (2-Tailed) | 0.109 | Ties | 0aj | | | aj. FFA = CFFA | | ak. Based on negative ranks | Total | 3 | | | |
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