Stata统计软件在细菌耐药性实验中的应用

Application of Stata on the Experiment of Bacterial Resistance

目的应用Stata统计软件细菌耐药性辅助实验设计。方法应用Stata统计软件中的group、replace对细菌耐药性实验进行等概率与不等概率的分组,应用swor命令实现无重复抽样。结果 Stata统计软件能够方便的辅助细菌耐药性实验设计。结论对比手工分组与excel分组,Stata统计软件好学易用,操作简单,可重复性高。

Objective This article introduce a new method to carry on the experiment of bacterial resistance design with the statistical software-stata.Methods Using the command group and the command replace achieve both equal and unequal probability allocations of the experiment of bacterial resistance.Using the swor command could ensure all samplings without repetitions.Results It＇s convenient to design the experiment of bacterial resistance with the help of Stata.Conclusion Compared with manual and excel allocations,Stata is a statistical software that is easy to learn,simple to operate and has high repeatability.