基因型與環境交感效應之迴歸分析的擴充－共點模式
Other Title
Concurrent Model: the Extension of Linear Regression AnaIysis of Genotype-Environment Interactions
Journal
中華農業研究
Journal Volume
38
Journal Issue
3
Pages
335-345
Date Issued
1989-09-06
Date
1989-09-06
Author(s)
呂秀英
Hsiu-Ying Lu
Abstract
共點模式在各試因均爲逢機樣本之前提下，可對同一族羣其他未受試基因型在未受試環境下的反應表現進行預測。該模式係以共點之觀念引入評價適應性的迴歸模式中，而將交感成分同時隨基因型效應及環境效應作迴歸分析。其共點介量的預測效果與生物學上之解釋，在本文中均予詳加探討。Concurrent model can be used to predict the performance of an untried genotype when grown in a hypothetical environment if both genotype and environment are considered as random samples from larger populations. This involves a development of the regression analysis used in assessment of adaptation, and allows for the regression of interaction components onto both genotypic and environmental effects. The usefulness of the single joint regression for prediction is outlined, and the biological interpretation of concurrent is given.
Subjects
迴歸分析
共點模式
Publisher
農業試驗所
Type
journal article
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