The build of the software usage model is the difficulty of the software statistical testing.
软件使用模型的构造是软件统计测试的难点。
As a kind application of statistical method, the statistical testing based on usage model is applied to the testing activities Cleanroom Software Engineering.
基于使用模型的统计测试是统计方法在净室软件测试上的一种应用。
The writer collected the data or information through testing and questionnaire, and made quantitative analysis by SPSS10.0 - a statistical software.
作者通过测试和问卷收集数据信息，用统计软件包SPSS10.0进行定量分析。
The writer collected the data or information through testing and questionnaire, and made quantitative analysis by SPSS10.0 - a statistical software.
作者通过测试和问卷收集数据信息，用统计软件包SPSS10.0进行定量分析。
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