以群體測試結果估算種子傳毒率的統計方法
Other Title
A statistical method to estimate virus seed-transmission rate by results of group tests
Resource
植物病理學會刊 16(4): 225-229
Plant Pathology Bulletin 16(4): 225-229
Journal
植物病理學會刊
Journal Volume
16
Journal Issue
4
Pages
225-229
Date Issued
2007-12
Date
2007-12
Author(s)
蔣國司
鄧汀欽
賴信宏
王淑芬
Chiang, K.S.
Deng, T.C.
Lai, H.H.
Wang, S.F.
Abstract
為發展經濟實用的種子（苗）帶毒檢測技術，並以統計方法估算不同批號種子批之傳毒比率，本文針對群體測試的結果，使用R程式語言開發出更其有彈性的模式來估算種子傳毒率，以期解決之前文獻對於此類問題討論的限制，並以一組模擬數據與真實試驗資料來加以闡述這程式之應用，目的是讓使用者能簡便地計算出種子傳毒率之數值，以利流行病學研究評估其經濟臨界值，並據以研擬病毒種子傳毒比率之最高容許度，最後建立種子健康檢查標準流程及與國際接軌的驗證體系，以落實防疫檢疫政策之執行。
To develop the economical and useful techniques for detecting seed-transmitted viruses and to estimate the seed transmission rates of seed lots by statistical methods, we develop a code to calculate the seed transmission rate flexibly by the result of group test. The code can be utilized to solve the problem and limitation for the discussion of the previous literatures involved this topic. Besides, a simulated dataset and a real dataset will be illustrated. The code will be capable of serving as a research tool to assess the economic threshold, set up the maximal tolerance level of the seed transmission rate, and standardize the procedure in testing protocols for establishing a worldwide phytosanitary system. In addition, it will help the quarantine authority to execute the policy for avoiding the phytosanitary risks.
Subjects
容許度
取樣
群體測試
種子傳毒率
適合度檢定
tolerance level
sampling
group test
seed transmission rate
goodness of fit
Publisher
中華民國植物病理學會
Type
journal article
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