變異係數,又稱「離散係數」(coefficient of variation,CV),是機率分布離散程
度的一個歸一化量度,其定義為標準差與平均值之比。(引用自維基百科)
這一個指標相對於變異數、標準差等較不被大家熟悉,有沒有變異係數的八卦?
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09/21 19:14, , 1F
09/21 19:14, 1F
噓
09/21 19:14, , 2F
09/21 19:14, 2F
推
09/21 19:14, , 3F
09/21 19:14, 3F
→
09/21 19:15, , 4F
09/21 19:15, 4F
推
09/21 19:15, , 5F
09/21 19:15, 5F
→
09/21 19:15, , 6F
09/21 19:15, 6F
推
09/21 19:15, , 7F
09/21 19:15, 7F
→
09/21 19:15, , 8F
09/21 19:15, 8F
→
09/21 19:16, , 9F
09/21 19:16, 9F
推
09/21 19:16, , 10F
09/21 19:16, 10F
推
09/21 19:16, , 11F
09/21 19:16, 11F
推
09/21 19:18, , 12F
09/21 19:18, 12F
→
09/21 19:21, , 13F
09/21 19:21, 13F
推
09/21 19:24, , 14F
09/21 19:24, 14F
推
09/21 19:26, , 15F
09/21 19:26, 15F
推
09/21 19:32, , 16F
09/21 19:32, 16F
噓
09/21 19:37, , 17F
09/21 19:37, 17F
→
09/21 19:38, , 18F
09/21 19:38, 18F
噓
09/21 19:46, , 19F
09/21 19:46, 19F
推
09/21 19:53, , 20F
09/21 19:53, 20F
→
09/21 20:15, , 21F
09/21 20:15, 21F
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