class_docstr: TSM PARENT CLASS
  
  Contains general time series methods to be inherited by models.
  
  Parameters
  ----------
  model_type : str
      The type of model (e.g. 'ARIMA', 'GARCH')
class_docstr_tok: ["TSM","PARENT","CLASS","Contains","general","time","series","methods","to","be","inherited","by","models",".","Parameters","--","--","--","--","--","model_type",":","str","The","type","of","model","(","e.g",".","'ARIMA","'",",","'GARCH","'",")"]
docstr: Frequentist notation for plot_z (maybe remove in future)
  
  Returns
  ----------
  Pretty plot
docstr_tok: ["Frequentist","notation","for","plot_z","(","maybe","remove","in","future",")","Returns","--","--","--","--","--","Pretty","plot"]
code: def plot_parameters(self, indices=None, figsize=(15, 5), **kwargs):
      """Frequentist notation for plot_z (maybe remove in future)
  
      Returns
      ----------
      Pretty plot
      """
      self.plot_z(indices, figsize, **kwargs)
  
imports: from math import exp, sqrt, log, tanh
  import copy
  import sys
  import warnings
  import numpy
  from scipy import optimize
  import numdifftools
  import pandas
  from .covariances import acf
  from .families import Normal
  from .inference import BBVI, BBVIM, MetropolisHastings, norm_post_sim
  from .output import TablePrinter
  from .tests import find_p_value
  from .latent_variables import LatentVariable, LatentVariables
  from .results import BBVIResults, MLEResults, LaplaceResults, MCMCResults
label_desc: Use image node_id 16 for calling the TSM obj's underlying member method code with example usage: obj.plot_parameters(indices, figsize) without return types