Data analysis was performed with STATA software package.

使用STATA统计软件包进行数据分析。

An issue when exporting to Stata lead to incorrect value labels was resolved.

的问题时，出口到塔塔导致不正确的价值标签得到解决。

The first time I taught this class, it was a few years ago, was just before they built the Stata Center.

第一次我教这个课的时候，也就是几年前的时候，正是他们在设计建造Stata, Center的时候。

Methods Results from registration questionaire and morbidity effect degree questionaire of the patients were processed statistically by STATA software batg on IBMPC.

方法运用病人情况登记表及疾病影响程度测定表对病人进行问卷调查，所得结果应用S TATA软件包在IB MPC机上进行统计学分析。

However, it can take a long time to learn and understand data management in SAS and many complex data management tasks can be done using simpler commands in Stata or SPSS.

可是学习掌握SAS数据管理需要花费很长时间，而且许多复杂的数据管理任务在Stata或者SPSS中只需要用简单的命令即可完成。