Power fit for PK parameters — nca_power

Plot the PK parameter defined by parameter over DOSE and overlay with a linear model of the log-transformed parameter and the log-transformed dose. The slope is printed in the caption line.

All zero values for the selected parameter are filtered out before analysis.

Usage

nca_power_model(
  nca,
  parameter = NULL,
  group = NULL,
  title = NULL,
  size = 2,
  alpha = 1
)

Arguments

nca: PK parameters as data frame.
parameter: The PK parameter as character.
group: Grouping parameter as character.
title: The title as character.
size: The point size as numeric.
alpha: The alpha value for the data points as numeric.

Value

A list of ggplot2 objects.

Examples

nca_power_model(nca(examplinib_sad_nif, analyte = "RS2023"), "aucinf.obs")
#> 
#> $aucinf.obs

#> 
nca_power_model(nca(examplinib_sad_nif, analyte = "RS2023"),
  c("cmax", "aucinf.obs"))
#> 
#> $cmax

#> 
#> $aucinf.obs

#>