text: """
  ESS Quantile Plot
  =================
  
  _thumb: .4, .5
  """
  import arviz as az
  
  az.style.use("arviz-darkgrid")
  
  idata = az.load_arviz_data("radon")
  
  az.plot_ess(idata, var_names=["sigma_y"], kind="quantile", color="C4")
  