q and a question 1.4.

Discussion in 'CT4' started by Kato Mayanja, Apr 10, 2017.

  1. Kato Mayanja

    Kato Mayanja Member

    Why is the process not markov ?
    I wrote out
    Xn+1 = Zn+1 + c Zn + c2 Zn-1 + c3 Zn-2 and
    Xn = Zn+ c1 Zn-1+ c2 Zn-2+ c3 Zn-3 and noticed all the Z's needed to compute Xn+1 were included in Xn except Zn+1. So given Xn i take no Z's from Xn-1 , Xn-2 ,...
     
  2. Kato Mayanja

    Kato Mayanja Member

    What additional info is from say Xn-1 that isnt in Xn that would alter this probability
     

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