Modeling Cost-Estimation Factors for Public Building Projects with Hybrid Approach in Addis Ababa

Table 4

Design-related factors before rotation.

ID	Loadings before rotation				h^2
	PCDF1	PCDF2	PCDF3	PCDF4
DER1	0.61	0.09	0.47	0.13	0.62
DER2	0.60	0.15	0.45	0.03	0.58
DER3	0.58	0.34	−0.13	0.29	0.55
DER4	0.59	−0.05	0.17	0.28	0.45
DER5	0.63	0.31	0.01	−0.08	0.50
DER6	0.37	−0.60	0.15	0.31	0.62
DER7	0.80	0.11	0.00	0.02	0.66
DER8	0.44	−0.73	0.08	−0.31	0.82
DER9	0.74	−0.22	0.04	−0.19	0.63
DER10	0.69	−0.01	−0.25	−0.39	0.70
DER11	0.64	0.13	−0.29	−0.40	0.67
DER12	0.61	0.26	−0.26	0.21	0.55
DER13	0.36	−0.36	−0.55	0.46	0.77

h, sum of squared loadings for the factors.