| Sampling Factors: |
Location (Not Relevant: Single(All team in Chengdu))
Customer (Not Relevant: Single(All project follow same process for internal business user))
Size: ·One-Level(Above 150 man-month) ·Two-Level(Above 50 man-month)
Organizational Structure (Not Relevant: Single(One development team))
Type of Work (Not Relevant: SW(Bank business software system development))
Lifecycle Model: WaterFall Model and Iteration Model |
| Sampling Factor Values: |
One-Level (Size): The effort of project is above 150 man-month
Two-Level (Size): The effort of project is above 50 man-month
WaterFall Model (Lifecycle Model): Some project adopt the waterfall model when the business requirement is clear at the start of proejct
Iteration Model (Lifecycle Model): Some project adopt the iteration model when the business requirement is unclear at the start of proejct |
| Subgroups: |
1: The second level project using the waterfall model.
20 People, 3 Basic Units
– WaterFall Model
– Two-Level
2: The second level project using the iteration model.
20 People, 3 Basic Units
– Two-Level
– Iteration Model
3: The first level project using the iteration model.
10 People, 1 Basic Units
– Iteration Model
– One-Level |