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09203016新蟲 (初入文壇)
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[求助]
基因型效應(yīng)計(jì)算
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我投了一篇SNP與性狀關(guān)聯(lián)的文章,編輯要求按照下列計(jì)算方法 計(jì)算基因型加性效應(yīng)與顯性效應(yīng)平均值及標(biāo)準(zhǔn)誤: 加性效應(yīng):additive effect, a =(AA- GG)/2; 顯性效應(yīng):dominance effect, d = AG - [(AA + GG)/2]; Standard errors of the additiveand dominance effects were constructed from the variance–covariance matrix of the predicted genotype classes, as were the SED for pairwise contrasts of the SNP genotype classes. 計(jì)算公式我會,問題是看不懂標(biāo)準(zhǔn)誤到底是怎么計(jì)算的。求講解! |
找到一些相關(guān)的精華帖子,希望有用哦~
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[論文投稿]
申請回稿延期一個月,編輯同意了。但系統(tǒng)上的時(shí)間沒變,給編輯又寫郵件了,沒回復(fù)
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