boxplot.PSAboot.balance: Boxplot of the balance statistics for bootstrapped samples.

In PSAboot: Bootstrapping for Propensity Score Analysis

Boxplot of the balance statistics for bootstrapped samples.

Description

Boxplot of the balance statistics for bootstrapped samples.

Usage

## S3 method for class 'PSAboot.balance'
boxplot(
  x,
  unadjusted.color = "red",
  pooled.color = "blue",
  point.size = 3,
  point.alpha = 0.5,
  ...
)

Arguments

x	results of balance
unadjusted.color	the color used for the unadjusted effect size.
pooled.color	the color used for the mean bootstrap effect size.
point.size	the size of the points.
point.alpha	the transparency level for the points.
...	other parameters passed to facet_wrap

Value

a ggplot2 expression.

Examples

library(PSAboot)
data(pisa.psa.cols)
data(pisausa)
bm.usa <- PSAboot(Tr = as.integer(pisausa$PUBPRIV) - 1,
    Y = pisausa$Math,
    X = pisausa[,pisa.psa.cols],
    control.ratio = 5, M = 100, seed = 2112)
bm.usa.bal <- balance(bm.usa)
boxplot(bm.usa.bal, nrow = 1)

PSAboot documentation built on Oct. 24, 2023, 1:06 a.m.