Construct a Trial Participant

Construct a Trial Participant

Usage

Participant(
  id,
  strata = character(0),
  arm = NA_character_,
  enrolled_at = NA_character_
)

Arguments

id

Non-empty participant identifier.

strata

Named character vector mapping prognostic factors to levels.

arm

Allocated arm, or NA before allocation.

enrolled_at

Optional enrollment time representation.

Value

A Participant object.

Examples

Participant("P001", strata = c(site = "north"))
#> An object of class "Participant"
#> Slot "id":
#> [1] "P001"
#> 
#> Slot "strata":
#>    site 
#> "north" 
#> 
#> Slot "arm":
#> [1] NA
#> 
#> Slot "enrolled_at":
#> [1] NA
#>