naive function

Naive Model Estimation

Function to fit the naive models to the data of each one of the subgroups.

naive(
  resp,
  trt,
  subgr,
  data,
  resptype = c("survival", "binary"),
  status = NULL
)

Arguments

• resp: (string)

  the response variable name.

• trt: (string)

  the treatment variable name. The treatment variable must be a factor with 2 levels where the first level is the control and the second one the treatment.

• subgr: (character)

  vector with the name of the subgrouping variables. These variables have to be factor variables with the subgroups as levels.

• data: (data frame)

  the data frame with the variables.

• resptype: (string)

  the type of data used. Can be "survival" or "binary".

• status: (string)

  only for "survival" resptype, the status variable name in survival data.

Returns

List with fit, estimates, model, resptype, data.

Examples

naive("tt_pfs", "arm", c("x_1", "x_2"), example_data, "survival", "ev_pfs")