Find a stationary distribution for the 2-state Markov chain with stationary transition probabilities given by the following graph:
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In this problem both the equation results are same ,i.e. p=8/15 How you calculate p=7/15 ??????? Please explain it.
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You are right about the solutions to the equations. The values needed in the answer are p and 1-p
I looked at John's solution and realize that you just use the long run proportion property right???
Although I chose the correct answer, I saw the incorrect message. Can you fix this problem? Thank you,
The transition matrix is P = ( 0 . 3 0 . 8 0 . 7 0 . 2 ) . The matrix P T has eigenvector ( 7 8 1 ) with eigenvalue 1. Therefore, a stationary distribution is ( 1 5 8 1 5 7 ) . .
Fool me. It should be the TRANSPOSE of P.
Forgot taking the transpose.
Why do I get a eigenvalues of 1 and -0.5???
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It's correct. The eigenvectors you get from each will show you the answers. With eigenvalue -0.5, you get a negative probability, therefore you can eliminate that option. With eigenvalue 1, you get the shown answer.
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Solve for p in both equations