Community Profile

Viktor Witkovsky


Institute of Measurment SAS

13 total contributions since 2008

Contact

Contributions in
View by

Submitted


CharFunTool: The Characteristic Functions Toolbox
MATLAB repository of characteristic functions and tools for their combination and inversion

6 days ago | 18 downloads |

Thumbnail

Submitted


HPmixed: The High Performance Mixed Effects Model Toolbox
REML based fitting of the linear mixed effects models with a simple variance covariance structure

3 months ago | 1 download |

Thumbnail

Submitted


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

3 months ago | 3 downloads |

Thumbnail

Submitted


mixed
Estimates parameters of a linear mixed model (LMM) with a simple variance components structure

4 months ago | 2 downloads |

Thumbnail

Submitted


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

1 year ago | 2 downloads |

Thumbnail

Submitted


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

1 year ago | 5 downloads |

Thumbnail

Submitted


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

2 years ago | 2 downloads |

Thumbnail

Submitted


LambertWchi2
Logarithmic Lambert W x chi2 distribution

3 years ago | 0 downloads |

Thumbnail

Submitted


EllipseFit4HC
Estimates the ellipse parameters and their uncertainties

3 years ago | 1 download |

Thumbnail

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...

4 years ago | 0 answers | 1

0

answers

Submitted


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

4 years ago | 0 downloads |

Submitted


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

8 years ago | 0 downloads |

Thumbnail

Submitted


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

10 years ago | 0 downloads |