SeqAlloc: Sequential Allocation for Prospective Experiments

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Potential randomization schemes are prospectively evaluated when units are assigned to treatment arms upon entry into the experiment. The schemes are evaluated for balance on covariates and on predictability (i.e., how well could a site worker guess the treatment of the next unit enrolled).

Author
Xiaoshu Zhu and Sharon Lohr
Date of publication
2016-08-04 01:09:17
Maintainer
Xiaoshu Zhu <xiaoshuzhu@westat.com>
License
GPL-2
Version
1.0

View on CRAN

Man pages

bcdalloc
Biased Coin Design Allocation
caitalloc
Sequential Allocation for CAIT Method
caralloc
Sequential Allocation Using Covariate Adaptive Randomization
cguess
Evaluate Optimal Guess
covimbal
Evaluate covariate imbalance using R-squared.
MAICimbal
Maximum Allocation Imbalance for Covariates
SeqAlloc
Sequential Allocation for Prospective Experiments
SeqAlloc-package
Sequential Allocation for Randomized Experiments
SeqAllocplot
Plot the evaluation criteria for the designs
stratblockalloc
Stratified permuted block allocation
summary95
Find summary statistics
WAICimbal
Weighted Average of Allocation Imbalance for Covariates
weight_x
Calculate weight matrix from matrix of covariates

Files in this package

SeqAlloc
SeqAlloc/NAMESPACE
SeqAlloc/R
SeqAlloc/R/caralloc.R
SeqAlloc/R/caitalloc.R
SeqAlloc/R/cguess.R
SeqAlloc/R/weight_x.R
SeqAlloc/R/SeqAllocplot.R
SeqAlloc/R/stratblockalloc.R
SeqAlloc/R/MAICimbal.R
SeqAlloc/R/WAICimbal.R
SeqAlloc/R/bcdalloc.R
SeqAlloc/R/covimbal.R
SeqAlloc/R/summary95.R
SeqAlloc/R/SeqAlloc.R
SeqAlloc/MD5
SeqAlloc/DESCRIPTION
SeqAlloc/man
SeqAlloc/man/summary95.Rd
SeqAlloc/man/caralloc.Rd
SeqAlloc/man/SeqAllocplot.Rd
SeqAlloc/man/stratblockalloc.Rd
SeqAlloc/man/SeqAlloc-package.Rd
SeqAlloc/man/weight_x.Rd
SeqAlloc/man/SeqAlloc.Rd
SeqAlloc/man/MAICimbal.Rd
SeqAlloc/man/covimbal.Rd
SeqAlloc/man/caitalloc.Rd
SeqAlloc/man/cguess.Rd
SeqAlloc/man/WAICimbal.Rd
SeqAlloc/man/bcdalloc.Rd