cvgvp {gluvarpro} | R Documentation |
percentage coefficient of variation
Description
Percentage coefficient of variation is a measure of glycemic variability defined as the ratio of the standard deviation to the mean.
Usage
cvgvp(x, t = 24)
Arguments
x |
Data-set with data frame format containing three columns: date: date of the observation with format yyyy/mm/dd. time: time of the observation with 24 hour format hh:mm:ss. glucose: glucose value of the observation. |
t |
Numeric value with interval for calculating the measurement. Permitted values are 4, 6, 8, 12 and 24 hours. Default value of 24 hours. |
Value
A data frame containing the cv values.
Author(s)
Sergio Contador.
References
Everitt, Brian (1998). The Cambridge Dictionary of Statistics. Cambridge, UK New York: Cambridge University Press.
See Also
meangvp(x, t = 24)
sdgvp(x, t = 24)
Examples
data("datagvp1")
cvgvp(datagvp1)
[Package gluvarpro version 7.0 Index]