Metrics

Expression

Range

Remarks

Averaged C_d

$\overline{C_d{}_{{}_j}}=\frac{1}{10}{\displaystyle \sum }_{i=1}^{10}{C}_d{}_{{}_{ij}}$

$-\infty \le \overline{C_d{}_{{}_j}}\le \infty$

Standard Deviation

$SD=\sqrt{\frac{{{\displaystyle \sum }}^{\text{}}{\left(C_d{}_{{}_{ij}}-\overline{C_d{}_{{}_j}}\right)}^2}{n-1}}$

$-\infty \le SD\le \infty$

Skewness

$SKEW=\frac{n}{\left(n-1\right)\left(n-2\right)}{{\displaystyle \sum }}^{\text{}}{\left(\frac{C_d{}_{{}_{ij}}-\overline{C_d{}_{{}_j}}}{SD}\right)}^3$

$-\infty \le SKEW\le \infty$

Coefficient of variation

$CV=\frac{SD}{\overline{C_d{}_{{}_j}}}$

$-\infty \le CV\le \infty$

Confidence intervals

$CI=\overline{C_d{}_{{}_j}}\pm 1.96\left(\frac{SD}{\sqrt{n}}\right)$

$-\infty \le CI\le \infty$

Confidence coefficient, α, is 5%.