| Sampling Factors: |
Location (Not Relevant: Not Relevant. All projects are in the same location.)
Customer (Not Relevant: Not Relevant. The company’s customers are all electric related enterprises, and there are no significant difference between projects for different customers.)
Size (Not Relevant: Not Relevant. There is no notable difference be observed between different size projects. And there are no extremely large or small size projects in the organization unit.)
Organizational Structure (Not Relevant: Not Relevant. The organization has a unified structure and the same process set are implemented in development teams.)
Type of Work (Not Relevant: Not Relevant. The same development methodology (waterfall model) are used, and there are no notable difference.)
product line: There are two product lines in the target organization, the Load Prediction system and Electric power marketing system. There are some difference in process implementation. |
| Sampling Factor Values: |
Load Prediction (product line): The Load Prediction system product line.
Electric power marketing (product line): The Electric power marketing system product line. |
| Subgroups: |
LP: sub-group that develops Load Prediction Product line.
29 People, 2 Basic Units
– Load Prediction
EM: sub-group that develops Electric power marketing product lines
37 People, 3 Basic Units
– Electric power marketing |