class_docstr: Model for Von Mises mixture distribution with fixed variance
  on a two-dimensional sphere
class_docstr_tok: ["Model","for","Von","Mises","mixture","distribution","with","fixed","variance","on","a","two-dimensional","sphere"]
docstr: Return weighted density
  
  Parameters
  ----------
  x: array shape(n,3)
     should be on the unit sphere
  
  Returns
  -------
  like: array
      of shape(n, self.k)
docstr_tok: ["Return","weighted","density","Parameters","--","--","--","--","--","x",":","array","shape","(","n,3",")","should","be","on","the","unit","sphere","Returns","--","--","--","-","like",":","array","of","shape","(","n",",","self.k",")"]
code: def weighted_density(self, x):
      """Return weighted density
  
      Parameters
      ----------
      x: array shape(n,3)
         should be on the unit sphere
  
      Returns
      -------
      like: array
          of shape(n, self.k)
      """
      return self.density_per_component(x) * self.weights
  
imports: from warnings import warn
  import numpy
label_desc: Use image node_id 4 for calling the VonMisesMixture obj's underlying member method code with example usage: obj.weighted_density(x) and returns: unknown