Add Timepoints to a Timer

Adds multiple enrollment and dropout events from a data frame.

Usage

add_timepoints(timer, df)

Arguments

timer

Timer instance.

df

data.frame with columns: time (numeric), arm (character), enroller (integer), dropper (integer).

See also

Timer, gen_plan(), gen_timepoints().

Examples

t <- Timer$new(name = "Timer")

timepoints <- data.frame(
  time = c(1, 2, 3.1, 4, 5, 6),
  arm = rep("Arm A", 6),
  dropper = c(2L, rep(1L, 5)),
  enroller = rep(3L, 6)
)

add_timepoints(t, timepoints)