Plot the distribution of a variable with a center region shaded. Annotate with the area of the shaded region.

ShadedDensityCenter(
frame,
xvar,
boundaries,
title,
...,
linecolor = "darkgray",
annotate_area = TRUE
)

## Arguments

frame data frame to get values from name of the variable to be density plotted vector of the min and max boundaries of the shaded region title to place on plot no unnamed argument, added to force named binding of later arguments. color of density curve color of shaded region and boundaries if TRUE (default), report the area of the shaded region

ShadedDensity