Declare potential outcomes

Deprecated. Please use the potential_outcomes function within a declare_model declaration.

declare_potential_outcomes(
  ...,
  handler = potential_outcomes_handler,
  label = NULL
)

potential_outcomes_internal.formula(
  formula,
  conditions = c(0, 1),
  assignment_variables = "Z",
  data,
  level = NULL,
  label = outcome_variable
)

potential_outcomes_internal.NULL(
  formula = stop("Not provided"),
  ...,
  data,
  level = NULL
)

Arguments

...

arguments to be captured, and later passed to the handler

handler

a tidy-in, tidy-out function

label

a string describing the step

formula

a formula to calculate potential outcomes as functions of assignment variables.

conditions

see expand_conditions. Provide values (e.g. conditions = 1:4) for a single assignment variable. If multiple assignment variables, provide named list (e.g. conditions = list(Z1 = 0:1, Z2 = 0:1)). Defaults to 0:1 if no conditions provided.

assignment_variables

The name of the assignment variable. Generally not required as names are taken from conditions.

data

a data.frame

level

a character specifying a level of hierarchy for fabricate to calculate at

Value

a function that returns a data.frame