SPSS17.0 做岭回归时结果出现问题？

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我在用SPSS17.0 做岭回归时，运行完总是出现下面的语句，这是怎么回事呢，求高手解答，急盼？
>警告 # 67.  命令名: get file
>文档正在由其他用户或进程使用。 如果您更改了文档，则这些更改可能会覆盖其他人的 更改，或被其他人的更改所覆盖。
>文件已打开 C:\Program Files\SPSSInc\Statistics17\rr__tmp1.sav

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关键词：spss17 SPSS 岭回归 PSS Statistics file 用户

没见过，楼主好运

我也出现了同样的问题，求高手

这个不影响结果的吧！

This is usually a fatal error.  Do not interpret output if you see this. It typically occurs when one or more of the predictor variables in a model is constant or is a perfect linear combination of the other predictors.   This error frequently occurs when bootstrapping a small dataset with one or more dichotomous predictors that heavily favors one category or another.   Sometimes reducing the number of bootstrap samples will make the problem go away temporarily, but it will reappear at some point, as such a singularity will occur now and then just by chance during resampling.   PROCESS has a routine built in that will catch some bootstrap samples that are 'invalid' and replace them, but it won't catch them all.