Figure 8
From: An efficient ANFIS-EEBAT approach to estimate effort of Scrum projects
Friedman test rank comparison on ZKmS We have considered our null hypothesis that all the models are similar. The standard chi-square value for 4 degrees of freedom, df, and alpha = 0.05 is 9.488 and our chi-square value is 10.133, which rejects our null hypothesis. The value of Asymp. Sig. (0.038) is less than the significance value of alpha (0.05) which ascertains that models are dissimilar. The mean rank of ANFIS-EEBAT is 2.47 as compared to ANFIS (2.87), ANFIS-PSO (2.93), ANFIS-GA (3.73) and ANFIS-BAT (3.0).
