Prediction Technology of Power Transmission and Transformation Project Cost Based on the Decomposition-Integration

Table 9

Simple integration error.

	1	2	3	4	5	6	7
The actual value	293.48	266.96	269.11	257.21	274.55	257.18	362.52
Predicted values	302.35	273.44	271.05	245.29	279.57	264.63	353.16
Error	3.02%	2.43%	0.72%	−4.64%	1.83%	2.89%	−2.58%