lag_lead {qpNCA}

Estimate Lagging and Leading Times and Concentrations

Description

Estimates lagging and leading times and concentrations. Used by correct.xx functions to estimate lagging and leading timepoints and concentrations for each timepoint.

Usage

lag_lead(
  x,
  nomtimevar1 = NA,
  depvar1 = NA,
  timevar1 = NA,
  lagc = NA,
  lagt = NA,
  leadc = NA,
  leadt = NA,
  ...
)

Arguments

x

data.frame

nomtimevar1

column name in x indicating nominal time after dose

depvar1

column name in x indicating concentration

timevar1

column name in x indicating actual time after dose

lagc

concentration at previous sampling time

lagt

previous sampling time

leadc

concentration at next sampling time

leadt

next sampling time

...

ignored

Value

data.frame