twang (version 1.2-5)

plot.ps: Plots for ps objects

Description

This function produces a collection of diagnostic plots for ps objects.

Usage

## S3 method for class 'ps':
plot(x, plots = "optimize", subset=NULL, \dots)

Arguments

x

A ps object

plots

An indicator of which type of plot is desired. The options are [object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

subset

If multiple stop.method rules were used in the ps() call, subset restricts the plots of a subset of the stopping rules that were employed. This argument expects a subset of the integers from 1 to k, if k stop.

...

Additional arguments that may be passed to the underlying lattice package plotting functions

Details

This function produces lattice-style graphics of diagnostic plots. These are useful for assessing whether the GBM fits were allowed to go deep

References

Dan McCaffrey, G. Ridgeway, Andrew Morral (2004). Propensity Score Estimation with Boosted Regression for Evaluating Adolescent Substance Abuse Treatment, Psychological Methods 9(4):403-425.

See Also

ps