| Sampling Factors: |
Location (Not Relevant: The development works of all projects are located in Hefei, Anhui)
Customer (Not Relevant: All customer of projects is China National Grid group cooperation.)
Size: A.Large (>=30 person month) B.Medium (<><30 person=”” month)=”” c.small=””><20 person=”” month.=”” there=”” is=”” no=”” active=”” project=”” which=”” is=”” in=”” this=”” category=”” while=”” the=”” duration=”” of=””>
Organizational Structure (Not Relevant: All projects are belong to R&D Center)
Type of Work (Not Relevant: All projects type is software development) |
| Sampling Factor Values: |
Large (Size): >=30 person month
Medium (Size): <><30 person=””>
Small (Size): <20 person=”” month.=”” there=”” is=”” no=”” active=”” project=”” which=”” is=”” in=”” this=”” category=”” while=”” the=”” duration=”” of=””> |
| Subgroups: |
SG1: Large commercial software development projects in RDC
14 People, 2 Basic Units
– Large
SG2: Medium commercial software development projects in RDC
12 People, 2 Basic Units
– Medium |