An Approach for Integrating the Prioritization of Functional and Nonfunctional Requirements

Table 5

Example of computing FRs priority vector.

NFRs weights	0.4	0.346	0.254	𝑅	NR
	NFR1	NFR2	NFR3
FR1	1	0.75	0.25	0.637	0.249 (3)
FR2	0.75	0.25	0.25	0.388	0.152 (4)
FR3	0.5	1	0.75	0.704	0.275 (2)
FR4	0.75	1	0.75	0.828	0.324 (1)