[問題] 分組資料與比率做相關分析
請問
我想做體長與盛行率之相關分析
希望得到的結果是體長越長,盛行率越高
註:盛行率=受感染樣本數/總樣本數
體長分組 盛行率
25-27.9 0.20
28-30.9 0.31
31-33.9 0.52
34-36.9 0.69
請問可以利用組中點與各組的盛行率進行皮爾森相關分析嗎?
或是該利用何種相關分析呢?
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