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Viktor Witkovsky


Institute of Measurment SAS

15 total contributions since 2000

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Contributions in
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Submitted


Collective Risk Model Tool
CRMTool evaluates the Collective Risk Model aggregate loss distribution

10 days ago | 18 downloads |

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FDIST
CDF/PDF/QF of a linear combination of independent RVs with Fisher-Snedecor F-distributions

8 months ago | 0 downloads |

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LOGNDIST
CDF/PDF/QF (quantiles) of a linear combination of independent log-normal random variables

8 months ago | 0 downloads |

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FindRoots
FindRoots estimates the real roots (zeros) of a real function FUN on the interval [A,B].

10 months ago | 2 downloads |

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TDIST
Distribution of a linear combination of independent symmetric random variables, e.g. Student's t

2 years ago | 5 downloads |

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LambertWchi2
Logarithmic Lambert W x chi2 distribution

2 years ago | 1 downloads |

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EllipseFit4HC
Estimates the ellipse parameters and their uncertainties

2 years ago | 7 downloads |

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hpmixed
REML based fitting of the linear mixed effects models with a simple variance covariance structure

3 years ago | 1 downloads |

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Question


Is there a sparse version of dummyvar?
I need to generate large sparse matrix from nominal variable, say x, X = dummyvar(x) The output X is a large dense matrix...

3 years ago | 0 Answers | 1

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answers

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NCTCDFVW
Alternative algorithm for computing the CDF of the noncentral Student's t-distribution

3 years ago | 2 downloads |

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ToleranceFactor
ToleranceFactor computes the exact tolerance factor for the two-sided tolerance interval

3 years ago | 4 downloads |

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DDFMIXED
Estimates the denominator degrees of freedom (DDF) of the F-test in simple linear mixed model (LMM)

3 years ago | 1 downloads |

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PoissRatioCdf
Computes the cdf and/or the pmf of the ratio of two independent Poisson random variables

7 years ago | 2 downloads |

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DigitFD
DigitFD generates random sample from the fiducial distribution of the parameters mu and sigma based

8 years ago | 1 downloads |

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mixed
Estimates the parameters of mixed linear model.

16 years ago | 4 downloads |

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