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Summary
| Description |
English: Interpolation coefficients (between 0 and 1) for the constant (offset) factor (blue) and proportional-to-k (slope) factor (red) for approximating the median of a gamma distribution by 2^(-1/k) times a offset-plus-k*slope factor that interpolates between known low-k and high-k asymptotes. |
| Date | |
| Source | Plotted from Matlab with my code, my math |
| Author | Dicklyon |
Licensing
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:05, 4 May 2020 | | 2,800 × 1,929 (111 KB) | Dicklyon | Reoptimized logistic sigmoid (dashed) to max error < 0.00228 and added Gompertz function (solid) with max relative error < 0.00184 and max absolute error < 0.000612. |
| 19:42, 3 May 2020 |  | 2,800 × 1,929 (114 KB) | Dicklyon | Better interp params: p0 = 1.497; p1 = 1.986; f0 = 1.045; f1 = 7.130, in sigmoids: alpha0 = (1 ./ (1 + f0*(k.^p0))) and alpha1 = (1 ./ (1 + f1*(k.^p1))) | |
| 17:35, 3 May 2020 |  | 2,800 × 1,929 (112 KB) | Dicklyon | Uploading a self-made file using File Upload Wizard |
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