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.
计算各组变异系数、标准差、极差、均数95%可信区间，比较连续3个心动周期与5个心动周期的参数测量值。
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.
随着竖向固结系数的变异系数的增大，平均固结度的概率特性对竖向固结系数分布概型的敏感性由弱变强。

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