Table 2. Distribution parameter estimates with 95% confidence intervals.
| Truncated Distribution | Shape Parameter | Parameter 2 | Parameter 3 |
|---|---|---|---|
| Exponential | 19.4 (15.48, 24.99) | n/a | n/a |
| Distributions with exponential as a special or limiting case | |||
| Beta | 0.93 (0.64, 1.47) | 17.06 (11.39, 29.41) | n/a |
| Gumbel | -3.75 (-6.87, -0.75)** | 1.20 (0.42, 1.98) | n/a |
| Normal | -1.32 (-32.88, 0.01)** | 0.27 (0.06, 1.30) | n/a |
| Gamma | 0.98 (0.55, 1.65) | 0.05 (0.03, 0.08) | n/a |
| Weibull | 1.01 (0.81, 1.29) | 0.05 (0.04, 0.07) | n/a |
| Generalized Gamma | 0.54 (0.13, 1.39) | 0.09 (0.03,0.22) | 1.45 (0.89, 3.90)*** |
| Mixed Exponential | 0.99 (0.15, 1.00)* | 19.41 (15.80, 625.17) | 16.76 (13.04, 21.17) |
| Other Distributions | |||
| Cauchy | 0.02 (-0.01, 0.04) | 0.03 (0.02, 0.04) | n/a |
| Log-Normal | 0.00 (0.00, 0.05) | 4.31 (3.74, 4.90) | n/a |
| Chi-Squared | 0.52 (0.47, 0.62) | n/a | n/a |
| Chi | 0.25 (0.23, 0.30) | n/a | n/a |
*Shape parameter for the truncated mixed exponential refers to the proportion parameter
**Shape parameter for the truncated normal and Gumbel distributions refers to the location parameter
***Parameter 3 for the generalized gamma refers to the second shape parameter