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summiler_XU

银虫 (正式写手)

[求助] 投稿Talanta,审稿人意见如下,感觉遇到了统计学专家,求大神帮忙梳理一下,非常感谢 已有2人参与

Reviewer #3:
The ms is well written and organized. Especially Introduction and Experimental sections. The synthesis of the composite is well described and documented, though elemental analysis of the magnetic core (Fe3O4) was not provided. I am not convinced that it does not contain some residual water.
In analytical part, it would far much better if authors could perform statistical analysis of the designed extraction experiment so that the optimal experimental conditions could by uniquely determined. Was it possible to compare obtained extraction yields with a standard method which produces known yields?
Validation procedure should be performed more comprehensively. Linear parameters should be given with proper statistical ANOVA analysis and regression coefficients must be given with appropriate errors. LOD should be determined from the regression data and for S/N method data should be provided together with the significance test.
A chromatogram of the synthetic mixture should be given together with the chromatogram of the extracted material from the real sample.
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学术巨星

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引用回帖:
9楼: Originally posted by summiler_XU at 2015-11-22 17:44:55
谢谢您~好专业啊
1.那么我文章中用的不是正交实验我还需要重新做正交实验吗?我用的是每个因素进行单因素分析~类似于控制变量~~
2.书写方式是有的文章中类似于这样的吗?如上图0.9941(加减符号)0.0210
那这个 ...

1. statistical analysis 令我想到的是正交实验,如果现有数据可以满足,就不用重新做
2. 有这样写的。
3. regression coefficients must be given with appropriate errors. 我理解这个误差是针对拟合结果而言的,不是重复测定分析。appropriate errors 可以用拟合结果中的SD值来表示。

你可以列个表 ANOVA analysis for the liner fitting 把回归方程的截距、斜率,各自的 Error 、相关系数和SD值 都写里。
10楼2015-11-22 18:52:48
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雨梦无声

金虫 (著名写手)

2楼2015-11-22 13:49:31
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summiler_XU

银虫 (正式写手)

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2楼: Originally posted by 雨梦无声 at 2015-11-22 13:49:31
看起来不难回答

回答起来也觉得并不简单呢
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3楼2015-11-22 14:07:52
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学术巨星

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哦 貌似你的实验是铁氧体萃取 然后色谱检测吧

发自小木虫IOS客户端
4楼2015-11-22 14:39:15
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