create_constraints: Create the constraints for QP: l <= Ax <= u

In ebenmichael/balancer: Matrix constraints for covariate balance

Create the constraints for QP: l <= Ax <= u

Description

Create the constraints for QP: l <= Ax <= u

Create the constraints for QP: l <= Ax <= u

Usage

create_constraints(
  n,
  trt,
  times,
  events,
  t,
  lowlim = 1,
  uplim = NULL,
  verbose = TRUE
)

create_constraints(
  n,
  trt,
  times,
  events,
  t,
  lowlim = 1,
  uplim = NULL,
  verbose = TRUE
)

Arguments

n	Number of individuals
trt	Vector of treatment assignments
times	Vector of event/censoring times (see events for if event or censoring time)
events	Vector of boolean censoring indicators (whether individual was censored)
t	Time
lowlim	Lower limit on weights, default 1
uplim	Upper limit on weights, default NULL
verbose	Whether to show messages, default T
Xz	list of J n x d matrices of covariates split by group
target	Vector of population means to re-weight to
Z	Vector of group indicators

Value

A, l, and u

A, l, and u

ebenmichael/balancer documentation built on Jan. 17, 2024, 2:56 p.m.