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Steps for calculating the within-subject coefficient of variation
| Steps | Method for calculating wCV |
|---|---|
| 1 | Calculate the variance and mean for each of N subjects from their replicate measurements. |
| 2 | Calculate the wCV2 for each of the N subjects by dividing their variance by their squared mean. |
| 3 | Take the mean of the wCV2 over the N subjects. |
| 4 | Take the square root of the value in step 3 to get an estimate of the wCV. |
within-subject coefficient of variation (wCV)
