Figure 2
From: Mathematical model for the distribution of major depressive episode durations
Left: probability paper for exponential distribution. The fitting curve parameter is θ = 5.99. Center: probability paper for Weibull distribution. The fitting curve parameters are α = 5.61 and β = 0.85. Right: probability paper for log-normal distribution. The fitting curve parameters are μ = 1.15 and σ = 1.14.