The Use of Project Time Management Processes and the Schedule Performance of Construction Projects in Mexico

Table 7

Correlation coefficients between mean SPI values and UI values.

Groups of processes	Periods of time
	4th week	8th week	12th week	Last week
Schedule planning	0.56	0.41	0.37	0.40
Schedule controlling	0.56	0.60	0.58	0.60
Total project	0.64	0.56	0.52	0.55