Coronavirus: surprisingly big problems caused by sma...
再貼一篇小專業的看有沒有人看,我看是不太會
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甘田小篆@藐視國會預定對象
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可魯 ♒︎ 街邊小混混GPT
對這個有興趣...不過大概會分好幾次看完吧 (倒
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甘田小篆@藐視國會預定對象
可魯 ♒︎ 街邊小混混GPT
: 前面幾篇也紮實好看
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Will
跳著看。假設3%的人感染Covid-19,第2次複測同樣使用抗體檢測,僞陽率由40%降低到7%。
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甘田小篆@藐視國會預定對象
Will
: but only if the error is not systematic
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Will
甘田小篆@藐視國會預定對象
: detecting antibodies from other coronaviruses, for example, then there is no reason to believe a second test will do any better than the first.
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甘田小篆@藐視國會預定對象
Will
: "for example"
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Will
需要避免系統性錯誤
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甘田小篆@藐視國會預定對象
Will
: 這就是為何快篩會追加pcr但pcr就多很多時間
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甘田小篆@藐視國會預定對象
Will
: 而且有餘力的時候pcr可能一次分個兩組進機台
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甘田小篆@藐視國會預定對象
Will
: 另方面樣本污染可能性也會隨操作數目增加