sdgvp: standard deviation

In gluvarpro: Glucose Variability Measures from Continuous Glucose Monitoring Data

standard deviation

Description

Standard deviation is a measure of glycemic variability that quantify the amount of variation or dispersion of a set of data values.

Usage

sdgvp(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 sd values.

Author(s)

Sergio Contador.

References

Becker, R. A., Chambers, J. M. and Wilks, A. R. (1988). The New S Language. Wadsworth & Brooks/Cole.

See Also

cvgvp(x, t = 24)

Examples

data("datagvp1")
sdgvp(datagvp1)

gluvarpro documentation built on Oct. 1, 2022, 5:05 p.m.