Better to limit control flow complexity

Research Finding:
Control-flow complexity has been correlated with low reliability and frequent errors.

IfSQ Defect Indicators based on this finding:

Sources:

Cover of IEEE Transactions on Software Engineering A Complexity Measure
Cover of IEEE Transactions on Software Engineering Identifying Error-Prone Software - An Empirical Study
Cover of Hewlett-Packard Journal Software Defect Prevention Using McCabe's Complexity Metric