twang: boxplot.mnps – R documentation

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twang

boxplot.mnps

Boxplot for 'mnps' objects

Description

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

Usage

## S3 method for class 'mnps'
boxplot(
  x,
  stop.method = NULL,
  color = TRUE,
  figureRows = NULL,
  singlePlot = NULL,
  multiPage = FALSE,
  time = NULL,
  print = TRUE,
  ...
)

Arguments

`x`	A 'ps' object
`stop.method`	Only 1 'stop.method' can be presented at a time for 'mnps' objects. Use a numeric indicator of which 'stop.method' (among those specified when fitting the 'mnps' object) should be used.
`color`	If 'FALSE', a grayscale figure will be returned.
`figureRows`	The number of rows in the figure. Defaults to the number of panels.
`singlePlot`	If multiple sets of boxplots are produced, 'singlePlot' can be used to select only one. For example, 'singlePlot = 2' would return only the second set of boxplots.
`multiPage`	When multiple frames of a figure are produced, 'multiPage = TRUE' will print each frame on a different page. This is intended for situations where the graphical output is being saved to a file.
`time`	For use with iptw fits.
`print`	If 'FALSE', the figure is returned but not printed.
`...`	Additional arguments that are passed to boxplot function, which may bepassed to the underlying 'lattice' package plotting functions.

Details

This function produces lattice-style graphics of diagnostic plots.

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.