| Sampling Factors: |
Location (Not Relevant: No process difference with project locations. One location, Guiyang city.)
Customer (Not Relevant: The customers of the projects are same, all are government-related organizations.)
Size (Not Relevant: No difference in practice-implementation as per the size, all projects have a similar size in each subgroup.)
Organizational Structure (Not Relevant: One organization structure. All projects are under the same command chain.)
Type of Work: The practice implementation is different from the product type such as water conservancy or power dispatch. |
| Sampling Factor Values: |
Water (Type of Work): Water conservancy informatization
Power (Type of Work): Power dispatch informatization |
| Subgroups: |
SUB1: The project in this subgroup develops system/software for water conservancy informatization.
7 People, 1 Basic Units
– Water
SUB2: The project in this subgroup develops system/software for power dispatch informatization.
8 People, 1 Basic Units
– Power |