pk.calc.clast.obs: Determine the last observed concentration above the limit of...

In billdenney/pknca: Perform Pharmacokinetic Non-Compartmental Analysis

Determine the last observed concentration above the limit of quantification (LOQ).

Description

If all concentrations are missing, NA_real_ is returned. If all concentrations are zero (below the limit of quantification) or missing, zero is returned. If Tlast is NA (due to no non-missing above LOQ measurements), this will return NA_real_.

Usage

pk.calc.clast.obs(conc, time, check = TRUE)

Arguments

conc	Measured concentrations
time	Time of the measurement of the concentrations
check	Run assert_conc_time()?

Value

The last observed concentration above the LOQ

See Also

Other NCA parameters for concentrations during the intervals: pk.calc.cmax(), pk.calc.count_conc(), pk.calc.cstart(), pk.calc.ctrough()

billdenney/pknca documentation built on April 1, 2024, 10:45 p.m.