硝烟中的scrum学习笔记 - 怎样制定Sprint计划(Plan Meeting)

1. 如何估算我们这个sprint能做多少个故事点

1) 本能反应
 2) 生产率计算
  估算生产率/实际生产率
  看看团队的历史，看看他们在过去几个sprint里的生产率是多少
  然后假定在下一个sprint里生产率差不多
  This is also called yesterday's weather
  
  Sprint's Focus Factor
                             [Actual Velocity]
  [Focus Factor] =  ---------------------
                             [Available Man-Days]
       
  eg:
  last sprint's focus factor:
                18 story points
  40% =  ----------------
                45 man-days
    
  this sprint's estimated velocity:
  50 man-days X 40% = 20 story points