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last modified: November 29th, 2011;
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Nearly unbiased estimators for the three-parameter Weibull distribution with greater efficiency than the iterative likelihood method

You can find here:

  • A Mathematica package which performs weighted maximum likelihood parameter estimation for the 2-parameter and the 3-parameter Weibull distribution;
  • Demo1.nb and Demo1.dat: The simplest Mathematica program that can use the package to fit parameters to the data contained in Demo1.dat.
  • Demo2.nb: Short programs which can compute the Mean, Median or Geometric Average of the weights W1, W2 or W3 using Monte Carlo simulations.

Updates will be brought to this web site as needed.