[Retracted] Positioning of Prefabricated Building Components Based on BIM and Laser Image Scanning Technology in the Environment of Internet of Things

Table 1

R² value data results of intelligent positioning group and manual group.

Group	Rising section	Translation segment	Descending section
Artificial group	0.756	0.863	0.733
Intelligent positioning group	0.974	0.984	0.915
t	2.331	3.057	1.984
	0.004	0.002	0.003