Plot of tumor growth over time using the median — plot_median • tumr

Plot of tumor growth over time using the median

Usage

plot_median(
  tumr_obj = NULL,
  data = NULL,
  group = NULL,
  time = NULL,
  measure = NULL,
  id = NULL,
  par = TRUE
)

Arguments

tumr_obj: takes tumr_obj created by tumr()
data: tumor growth data
group: Column specifying the treatment group for each measurement
time: Column of repeated time measurements
measure: Column of repeated measurements of tumor
id: Column of subject ID's
par: Logical. If TRUE, uses the parametric method. If FALSE, uses the nonparametric method based on Kaplan-Meier estimation. Default is TRUE.

Value

A ggplot object

Examples

data(melanoma2)
mel2 <- tumr(melanoma2, ID, Day, Volume, Treatment)
plot_median(mel2)

plot_median(mel2, par = FALSE)