class_docstr: Class to handle logic from ForestPlot.
docstr: Get maximum y value for the plot.
docstr_tok: ["Get","maximum","y","value","for","the","plot","."]
code: def y_max(self):
      """Get maximum y value for the plot."""
      return max(p.y_max() for p in self.plotters.values())
  
imports: from collections import OrderedDict, defaultdict
  from itertools import tee
  import matplotlib.pyplot
  import numpy
  from matplotlib.colors import to_rgba
  from matplotlib.lines import Line2D
  from ....stats import hdi
  from ....stats.density_utils import get_bins, histogram, kde
  from ....stats.diagnostics import _ess, _rhat
  from ....sel_utils import xarray_var_iter
  from ....utils import conditional_jit
  from ...plot_utils import _scale_fig_size
  from .None import backend_kwarg_defaults, backend_show
label_desc: Use image node_id 12 for calling the PlotHandler obj's underlying member method code with example usage: obj.y_max() and returns: max