TDIST
Distribution of a linear combination of independent Student's t random variables
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Cite As
Viktor Witkovsky (2026). TDIST (https://se.mathworks.com/matlabcentral/fileexchange/4199-tdist), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired by: LambertWchi2, Chebfun - current version, Collective Risk Model Tool
Inspired: HPmixed: The High Performance Mixed Effects Model Toolbox, LambertWchi2
General Information
- Version 1.7.0.1 (6.19 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.7.0.1 | Mentioned is the link to CharFunTool: The Characteristic Functions Toolbox in MATLAB. https://github.com/witkovsky/CharFunTool/ |
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| 1.6.0.1 | Institute of Measurement Science SAS included in Summary |
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| 1.6.0.0 | Corrected was the error in computing the quantile function QF (changed was the starting value for the iteration procedure. Now, qf0 = 0). |
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| 1.5.0.0 | Added CHF2PDF. A simple function for evaluation of the PDF from the characteristic function by the Fast Fourier Transform (FFT). |
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| 1.4.0.0 | Added symmetric CHI2 distribution (symmetric mixture of CHI2 and minus CHI2 distributions). Possibility to create a CHEBFUN representation of the output functions. |
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| 1.3.0.0 | TDIST distributions: Student's t_nu, Normal N(0,1), Rectangular R(-1,1,), Triangular T(-1,1), Arcsine U(-1,1) |
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| 1.2.0.0 | Summary updated |
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| 1.1.0.0 | Completely rewritten version |
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| 1.0.0.0 | Corrected help (funtype 3 and 4). |
