Plot an hv_mirror_hist object

Builds a bare mirrored-histogram ggplot2 object from an hv_mirror_hist data object. Bars for the treated group appear above the x-axis; bars for the control group appear below. Matched or weighted patients are shown in a contrasting shade. Compose with + to add colour scales, axis labels, and hv_theme.

Usage

# S3 method for class 'hv_mirror_hist'
plot(x, alpha = 0.8, ...)

Arguments

x

An hv_mirror_hist object from hv_mirror_hist.

alpha

Bar transparency in \([0,1]\). Default 0.8.

...

Ignored; present for S3 consistency.

Value

A bare ggplot object; compose with + to add colour scales, axis limits, labels, and hv_theme.

See also

hv_mirror_hist to build the data object, hv_theme for the publication theme, sample_mirror_histogram_data for example data.

Other Propensity Score & Matching: hv_mirror_hist()

Examples

dta <- sample_mirror_histogram_data(n = 500)
mh  <- hv_mirror_hist(dta)
#> mirror_histogram diagnostics: n=1000  dropped=0  [see $tables$diagnostics]

plot(mh) +
  ggplot2::labs(x = "Propensity Score (%)", y = "Count") +
  hv_theme("poster")