Stationary Distribution Examples 2-letter alphabet: R=purine, Y=pyrimidine Stationary distributions for: pp 0<p<1 0<p<1,0<q qStationary Distribution Examples 2-letter alphabet: R = purine, Y = pyrimidine Stationary distributions for: ⎛ 1 0⎞ ⎛ 0 1 ⎞ I = ⎜ ⎟ Q = ⎜ ⎟ ⎝ 0 1⎠ ⎝ 1 0⎠ ⎛1 − p p ⎞ P = ⎝⎜ p 1 − p⎠⎟ 0 < p < 1 ⎛1 − p p ⎞ P′ = 0 < p < 1, 0 < q < 1 ⎝⎜ q 1 − q⎠⎟