PropScrRand-package | R Documentation |
Provides propensity score-based methods for allocating units to treatment experiments with two treatment levels (e.g., treatment and control).
Package: | PropScrRand |
Type: | Package |
Version: | 1.1 |
Date: | 2013-11-14 |
License: | GPL-3 |
For sequential allocation, the functions the user will interact with directly are pba
and pbaAgain
. Both of these functions perform propensity-biased allocation, producing a treatment assignment for the current unit, among other information. The function plotpi
can be used to investigate the strength of balance forced by various values of the tuning parameter k
, with curves for new values of k
added to the plot via addpi
. For randomization when all baseline covariates are known, use pcr
, which will conduct propensity-constrained randomization. The remaining functions are called from these internally.
Travis M. Loux
Maintainer: Travis M. Loux <loux@slu.edu>
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