MOSS_hazard_ate: onestep TMLE of average treatment effect on survival...

In wilsoncai1992/MOSS: One-Step TMLE for Survival Analysis

Description

updating the hazard using constrained step size update

Format

R6Class object.

Value

Object of R6Class with methods

Methods

iterate_onestep update the initial estimator

Super class

MOSS::MOSS_hazard -> MOSS_hazard_ate

Public fields

A

vector of treatment

T_tilde

vector of last follow up time

Delta

vector of censoring indicator

density_failure

survival_curve object of predicted counterfactual survival curve

density_censor

survival_curve object of predicted counterfactual failure event survival curve

density_failure_0

survival_curve object of predicted counterfactual survival curve 0

density_censor_0

survival_curve object of predicted counterfactual failure event survival curve 0

g1W

propensity score

k_grid

vector of interested time points

Active bindings

A

vector of treatment

T_tilde

vector of last follow up time

Delta

vector of censoring indicator

density_failure

survival_curve object of predicted counterfactual survival curve

density_censor

survival_curve object of predicted counterfactual failure event survival curve

g1W

propensity score

k_grid

vector of interested time points

Methods

Public methods

• MOSS_hazard_ate$new()

• MOSS_hazard_ate$fit_epsilon()

• MOSS_hazard_ate$compute_mean_eic()

• MOSS_hazard_ate$iterate_onestep()

• MOSS_hazard_ate$clone()

Inherited methods

• MOSS::MOSS_hazard$construct_long_data()

• MOSS::MOSS_hazard$create_dNt()

---

Method new()

Usage

MOSS_hazard_ate$new(density_failure_0, density_censor_0, ...)

---

Method fit_epsilon()

Usage

MOSS_hazard_ate$fit_epsilon(method = "l2", clipping = Inf)

---

Method compute_mean_eic()

Usage

MOSS_hazard_ate$compute_mean_eic(psi_n, k_grid)

---

Method iterate_onestep()

Usage

MOSS_hazard_ate$iterate_onestep(
  method = "l2",
  epsilon = 0.01,
  max_num_interation = 100,
  tmle_tolerance = NULL,
  verbose = FALSE
)

---

Method clone()

The objects of this class are cloneable with this method.

Usage

MOSS_hazard_ate$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

  MOSS_hazard_ate$new(
    A,
    T_tilde,
    Delta,
    density_failure,
    density_censor,
    density_failure_0,
    density_censor_0,
    g1W,
    A_intervene = 1,
    k_grid = 1:max(T_tilde)
  )

wilsoncai1992/MOSS documentation built on June 1, 2020, 2:26 p.m.