| Sampling Factors: |
Location: Work is performed in one of the following three locations, what affects reporting relationships: Bogotá, Colombia Lima, Perú DF, México
Customer (Not Relevant: All projects are for only one customer: America Movil)
Size (Not Relevant: All human resources belong to a shared pool; neither team nor project size affect process implementation)
Organizational Structure (Not Relevant: Location within the organizational structure does not affect process implementation)
Type of Work (Not Relevant: All projects are of type development)
Technology: Technology affects tools used and notation for requirement specification. |
| Sampling Factor Values: |
Bogota (Location): Work performed in the city of Bogotá, in Colombia
Lima (Location): Work performed in the city of Lima, in Peru
DF (Location): Work performed in the city of DF, in Mexico
PHP (Technology): Projects based in PHP technology
Java (Technology): Projects based in Java technology
PowerBuilder (Technology): Projects based in PowerBuilder technology |
| Subgroups: |
G1: Projects on Java technology performed in the city of Bogotá, Colombia
16 People, 2 Basic Units
– Bogota
– Java
G2: Projects on Java technology performed in the city of Lima, Peru
18 People, 2 Basic Units
– Java
– Lima
G3: Projects on PowerBuilder technology performed in the city of Lima, Peru
20 People, 5 Basic Units
– Lima
– PowerBuilder
G4: Projects on PHP technology performed in the city of DF, Mexico
8 People, 2 Basic Units
– PHP
– DF
G5: Projects on Java technology performed in the city of DF, México
36 People, 9 Basic Units
– DF
– Java |