求助统计分析!!!感激感激感激!!
各位大神:求助啊!!投的稿要求大修,统计那块不是很懂,我做的是相关性分析,审稿人原话如下:Statistics:
- the authors should either test all their indexes for normality, or use non parametric statistics instead of pearson correlation
- All p-values should be corrected for multiple comparison
- Age and gender do not appear to have been taken into account. If the data is normally distributed, the could be entered as regressors of no interest into a GLM. If using non-parametrics,they should be regressed out before further analysis.
应该进行正态检验,非正态分布就要用非参
All p-values should be corrected for multiple comparison???如何进行多重比较校正P值呢?
非正态的话要用非参??
感激不尽啊!!!!
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非正态分布当然不能用参数检验了,很多人都不注意这个问题。
多重比较为了降低Type I error, 所有以校正P-value
方法的话很简单,我用的是R语言,你用别的软件也很容易做。
请问SPSS软件能做吗?具体如何做?谢谢
,
不好意思,从没用过SPSS。