## ----setup, include=FALSE-----------------------------------------------------
set.seed(0)
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.align = "center",
  fig.width = 8,
  fig.height = 8,
  out.extra = 'style="display:block; margin:auto"',
  dev = "CairoPNG"
)


## ----gap_incl, echo=FALSE-----------------------------------------------------
htmltools::tags$iframe(
  src = "gap_incl.html",
  width = "100%",
  height = "600px",
  style = "border:none;"
)