| Sampling Factors: |
Location (Not Relevant: All work done at same site)
Customer (Not Relevant: The OU projects are for external (health care) customers)
Size (Not Relevant: The OU projects have similar software size and duration)
Organizational Structure (Not Relevant: All projects have identical structure)
Type of Work: Projects are new development (or major enhancements) or maintenance |
| Sampling Factor Values: |
New Development (Type of Work): New or major enhancements
Maintenance (Type of Work): Smaller changes to existing software |
| Subgroups: |
New Development: New code or major enhancements
26 People, 3 Basic Units
– New Development
Maintenance: Modifications to existing code
9 People, 1 Basic Units
– Maintenance |