class_docstr: A dlm module containing all plot methods
      
docstr: Set the confidence interval type
  
          
docstr_tok: ["Set","the","confidence","interval","type"]
code: def setIntervalType(self, intervalType):
      """Set the confidence interval type"""
      if intervalType == "ribbon" or intervalType == "line":
          self.options.intervalType = intervalType
      else:
          raise NameError("No such type for confidence interval.")
  
file_path: pydlm/pydlm/plot/dlmPlotMod.py
imports: from pydlm.core._dlm import _dlm
label_desc: Use image node_id 6 for calling the dlmPlotModule obj's underlying member method code with example usage: obj.setIntervalType(intervalType) without return types