Fig 4. 90% two-sided confidence bounds and mean of S(t).
90% two-sided confidence bounds and mean of S(t): the 5th percentile (dashed lines), the 95th percentile (dashed-dot lines) and the mean (solid lines). Parameters: β = 6 (4a and 4b), β = 4 (4d and 4e), β = 3 (4c, 4f, 4g, 4h, 4i, 4l and 4o), β = 2 (4j and 4k), β = 1 (4m and 4n). α = 1 × 10−6 (4b and 4c), α = 1 × 10−4 (4e and 4f), α = 1 × 10−3 (4a, 4d, 4g, 4h, 4i, 4j and 4m), α = 1 × 10−2 (4k and 4l), and α = 1 × 10−1 (4n and 4o). Abscissa is time t after the pellet meal, ordinate is fraction f of meal remaining in the stomach at each time.