| Sampling Factors: |
Location (Not Relevant: All projects in Jinan)
Customer (Not Relevant: All different customers)
Size: Based on estimated line of codes
Organizational Structure (Not Relevant: All under the same organization)
Type of Work: External or internal development |
| Sampling Factor Values: |
Small (Size): Estimated less than 50,000 line of codes
Medium (Size): Estimated 50,000 to 80,000 line of codes
Large (Size): Estimated more than 80,000 line of codes
External (Type of Work): projects developed with specific customer requirements
Internal (Type of Work): products developed for the organization driven by marketing requirements |
| Subgroups: |
External/Large: Large projects driven by customer requirements
10 People, 1 Basic Units
– Large
– External
Internal/Medium: Medium-sized projects created from marketing requirements
9 People, 1 Basic Units
– Medium
– Internal
External/Small: Small-sized projects driven by customer requirements
8 People, 1 Basic Units
– Small
– External |