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hekai16

木虫 (正式写手)

[求助] 论文大修,审稿人提关于统计学头疼问题,求解答,谢谢! 已有1人参与

动物分组每组6只,审稿人认为样本量小,提出如何计算样本的数目? 统计功效如何?(How did the authors calculate the sample size? How about the statistical power? )
动物实验不能再重复了,但我该如何回答呢?谢谢!
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goddiao

金虫 (小有名气)


book2005593: 金币+1, 鼓励交流 2015-06-16 08:03:09
引用回帖:
3楼: Originally posted by hekai16 at 2015-06-15 23:05:36
看其他文献一般是5-10只动物...

好了,这个就是你的切入点了,看看别人的文章是怎么说明这个样本量的问题的。然后引经据典说明审稿人就行了。下面给你一个模板吧。
Response: Thanks for the comments. We have determined the sample size based on an comprehensive review of the existing literature. As listed in references XX-XX, the sample sizes adopted ranged from 5-10. Here, we selected the sample size to be 5 to be consistent with these published results. This also allows us to compare our results with others on a consistent basis. With regard to the statistical power, the authors have to admit that the sample size might be inadequate to conduct such a analysis. However, we would like to assure you that this does not affect the results and their significance.

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Simplicityistheultimateformofsophistication
4楼2015-06-15 21:39:50
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goddiao

金虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
hekai16: 金币+50, ★★★很有帮助 2015-06-16 10:46:12
6个数据点确实太少了。你当时是怎么确定只用6个的?
Simplicityistheultimateformofsophistication
2楼2015-06-15 20:56:25
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hekai16

木虫 (正式写手)

引用回帖:
2楼: Originally posted by goddiao at 2015-06-15 20:56:25
6个数据点确实太少了。你当时是怎么确定只用6个的?

看其他文献一般是5-10只动物
3楼2015-06-15 21:05:36
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goddiao

金虫 (小有名气)

引用回帖:
4楼: Originally posted by goddiao at 2015-06-15 23:39:50
好了,这个就是你的切入点了,看看别人的文章是怎么说明这个样本量的问题的。然后引经据典说明审稿人就行了。下面给你一个模板吧。
Response: Thanks for the comments. We have determined the sample size base ...

不好意思,应该是such an analysis..
Simplicityistheultimateformofsophistication
5楼2015-06-15 21:41:42
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