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Table 12 Comparison of results based on objective (Obj.) and subjective (Subj.) data

From: Investigating the effectiveness of peer code review in distributed software development based on objective and subjective data

Influence

Duration

Participation

Comments

Factor

Obj.

Subj.

Obj.

Subj.

Obj. (CD G)

Subj.

Obj. (CD R)

Patch Size (LOC)

↑

↑

↓

↓

↓

⇕

↓

Teams

↑

↑

↓

↓

⇕

⇕

↓

Locations

↑

↑

↓

↓

↑

⇕

↑

Active reviewers

↑

↑

↓

↓

⇕

↑

⇕

  1. Differences are highlighted. CD R has no corresponding subjective measurement