coefficient of average deviation

基本解释

The standard deviation, range, variation coefficient, 95% confidence interval were analyzed, the average values of 3 cycles were compared with those of 5 cycles.
計算各組變異系數、標準差、極差、均數95%可信區間，比較連續3個心動周期與5個心動周期的蓡數測量值。
The formulas for computing mean and deviation of the average consolidation degree of double-layered soil are derived as vertical coefficient of consolidation submitting to Gamma distribution.
隨著竪曏固結系數的變異系數的增大，平均固結度的概率特性對竪曏固結系數分佈概型的敏感性由弱變強。

Once you know the average return, the standard deviation of each index and the correlation coefficient between each pair of indexes, the rest is math.
FORBES: Asset Allocation and the Efficient Frontier