Exploring Project Complexity through Project Failure Factors: Analysis of Cluster Patterns Using Self-Organizing Maps

Table 6

Intervals and their interval factor.

Interval	Meaning	Factor (interval arithmetic mean)
0–25%	Seldom/Unlikely to occur	0,125
25–50%	Occasional/Likely to occur	0,375
50–75%	Frequent/Very likely to occur	0,625
75–100%	Always occurs	0,875