Tmin {MIfuns}R Documentation

Calculate Tmin

Description

Calculate the time associated with the minimum concentration for each subject

Usage

Tmin(data, id = "ID", dv = "DV", time = "TIME")

Arguments

data the name of the R data.frame containing the data to use for the Tmin calculation.
time chronologically ordered time variable present in data
id variable in data defining subject level data
dv dependent variable used to calculate Tmin present in data

Details

The Tmin() function performs the calculation based on the variables id, time, and dv present in the R data object

Value

one Tmin is returned for each subject

Author(s)

Developed by Metrum Institute (Bill Knebel, Tim Bergsma, and others).

References

MIfuns package available from Metrum Institute website (http://metruminstitute.org/).


[Package MIfuns version 3.2.9 Index]