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summiler_XU銀蟲 (正式寫手)
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[求助]
投稿Talanta,審稿人意見如下,感覺遇到了統(tǒng)計(jì)學(xué)專家,求大神幫忙梳理一下,非常感謝 已有2人參與
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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. |

專家顧問 (正式寫手)
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專家經(jīng)驗(yàn): +179 |
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1. statistical analysis 令我想到的是正交實(shí)驗(yàn),如果現(xiàn)有數(shù)據(jù)可以滿足,就不用重新做 2. 有這樣寫的。 3. regression coefficients must be given with appropriate errors. 我理解這個(gè)誤差是針對擬合結(jié)果而言的,不是重復(fù)測定分析。appropriate errors 可以用擬合結(jié)果中的SD值來表示。 你可以列個(gè)表 ANOVA analysis for the liner fitting 把回歸方程的截距、斜率,各自的 Error 、相關(guān)系數(shù)和SD值 都寫里。 |
金蟲 (著名寫手)
銀蟲 (正式寫手)

專家顧問 (正式寫手)
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專家經(jīng)驗(yàn): +179 |
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