"Industry average experience is about 1–25 errors per 1000 lines of code for delivered software. The software has usually been developed using a hodgepodge of techniques (Boehm 1981, Gremillion 1984, Yourdon 1989a, Jones 1998, Jones 2000, Weber 2003). Cases that have one-tenth as many errors as this are rare(...)
The Applications Division at Microsoft experiences about 10–20 defects per 1000 lines of code during in-house testing and 0.5 defects per 1000 lines of code in released product (Moore 1992)."
(Steve Mcconnell, Code Complete)
Então pensei: "vou calcular a quantidade provável de erros no meu programa usando um valor de 25 defeitos a cada 1000 linhas." Então caiu minha ficha: não sei quantas linhas meu programa tem.
