Reed-Merrel法编制简略寿命表SAS实现技巧

The Skill of Using Reed-Merrell Method to Compile an Abridged Life Table With SAS Software

目的 用SAS实现Reed -Merrel法编制简略寿命表。 方法 利用sort过程结合sum、lagn、round等函数实现Reed -Merrel法简略寿命表的编制 ,利用 gplot过程实现寿命表主要指标的作图。 结果 合理的编程思路结合一些技巧保证了寿命表和相应图形的输出。 结论 在SAS软件上编程实现Reed -Merrel法编制简略寿命表简单方便易于推广。

Objective To compile an abridged life table by using Reed-Merrell method with SAS software. Methods The sort process and some functions such as sum ,lagn and round are used to compile the life table. The gplot process is used to construct the graphs of three main indexes Results Based on proper program and some skills, the life table and corressponding graphs are conducted Conclusion This program is easy and convenient to put into practice.