add_horizontal_references

Description

adds horizontal reference lines to plot

Usage

add_horizontal_references(
  p,
  reference_threshold
)

Arguments

Name	Description
p	ggplot object
reference_threshold	numeric/vector of numerics for horizontal lines

Returns

a ggplot object with refence horizontal lines

Examples

data_proc <- data |> preprocess()
 eda_mean_dv_over_time(
   data_proc,
   deltaQTCF,
   NTLD,
   DOSEF,
   group_col = TRTG,
   secondary_data_col = CONC,
   reference_dose = "0 mg"
 ) |>
   add_horizontal_references(
     reference_threshold = c(-10, 10)
   )