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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: Inf Sci (N Y). 2010 Feb 1;180(3):432–440. doi: 10.1016/j.ins.2009.09.018

Table II.

Transitional probabilities derived from 2000 NSDUH

Age σ1 σ2 σ3 σ4 σ5 σ6 σ7 σ8 σ9 σ10 σ11
15 0.83 0.17 0.21 0.42 0.16 0.84 0.38 0.94 0.06 0.38 0.62
16 0.88 0.12 0.36 0.27 0.27 0.73 0.38 0.95 0.05 0.38 0.62
17 0.88 0.12 0.27 0.31 0.34 0.66 0.42 0.96 0.04 0.26 0.74
18 0.86 0.14 0.35 0.25 0.28 0.72 0.40 0.97 0.03 0.18 0.82
19 0.89 0.11 0.48 0.24 0.23 0.77 0.28 0.97 0.03 0.28 0.72
20 0.96 0.04 0.62 0.27 0.19 0.81 0.11 0.97 0.03 0.27 0.73