| Sampling Factors: |
Location (Not Relevant: All software products are developed in Beijing R&D Center.)
Customer: The customers are separated into two groups: Government related and Healthcare (HIS) related.
Size (Not Relevant: All projects have similar size range around 10 engineers.)
Organizational Structure (Not Relevant: All projects are under same organizational structure and use the same OSSP.)
Type of Work (Not Relevant: All projects are similar within the customer group, using similar development tools and programming language.) |
| Sampling Factor Values: |
E-Government (Customer): E-Government projects
HIS (Customer): HIS projects |
| Subgroups: |
G1: E-Government project
25 People, 5 Basic Units
– E-Government
G2: HIS project
30 People, 5 Basic Units
– HIS |