©Net Objectives, 2002
NetObjectives
62
Based on Yesterday’s Weather
nWe
all know that the best estimates are based on experience
nHave we done one like this before?
nHow much did this take the last time?
nOf
course, we always think we’ll get better…
nSaying
that we won’t assume we’re better until we prove we are is called
“Yesterday’s Weather”
nWe
can make budgets based on the number of Use Cases we find in our
system