Toolkit for Weighting and Analysis of Nonequivalent Groups


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Documentation for package ‘twang’ version 1.6

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AOD Subset of Alcohol and Other Drug treatment data
bal.stat Calculate weighted balance statistics
bal.table Compute balance table
boxplot.mnps Boxplots for mnps objects
boxplot.ps Boxplots for ps objects
desc.wts Diagnosis of weights
dx.wts Propensity score diagnostics
egsingle US Sustaining Effects study
get.weights Extract propensity score weights
get.weights.num Get numerators to stabilize propensity score weights for iptw fits.
get.weights.unstab Extract unstabilized propensity score weights for iptw fits.
iptw Inverse probability of treatment weighting for marginal structural models
iptwExLong Example data for iptw function (long version)
iptwExWide Example data for iptw function (wide version)
lalonde Lalonde's National Supported Work Demonstration data
lindner Lindner Center data on 996 PCI patients analyzed by Kereiakes et al. (2000)
means.table Extract table of means from an mnps object
mnIptwExLong Example data for iptw function (long version, more than two treatments).
mnIptwExWide Example data for iptw function (wide version, more than two treatments)
mnps Propensity score estimation
plot.mnps Plots for mnps objects
plot.ps Plots for ps objects
print.dxwts Print a diagnosis of the weights
ps Propensity score estimation
raceprofiling Traffic stop data
sensitivity Sensitivity analyses for propensity score analyses
stop.methods Object only used for backward compatibility
summary.mnps Summarize an mnps object
summary.ps Summarize a ps object