Implements Weighted-Average Least Squares model averaging
    for negative binomial regression models of Huynh (2024) <doi:10.48550/arXiv.2404.11324>,
    generalized linear models of De Luca, Magnus, Peracchi (2018) 
    <doi:10.1016/j.jeconom.2017.12.007> and linear regression models of 
    Magnus, Powell, Pruefer (2010) <doi:10.1016/j.jeconom.2009.07.004>, see also 
    Magnus, De Luca (2016) <doi:10.1111/joes.12094>. Weighted-Average Least Squares
    for the linear regression model is based on the original 'MATLAB' code by 
    Magnus and De Luca <https://www.janmagnus.nl/items/WALS.pdf>, see also 
    Kumar, Magnus (2013) <doi:10.1007/s13571-013-0060-9> and 
    De Luca, Magnus (2011) <doi:10.1177/1536867X1201100402>.

The outcome of various rehabilitation strategies for water distribution systems can be modeled with the Water Management Simulator (WaMaSim). Pipe breaks and the corresponding damage and rehabilitation costs are simulated. It is mainly intended to be used as educational tool for the Water Infrastructure Experimental and Computer Laboratory at ETH Zurich, Switzerland.

'MIME' types are shorthand descriptors for
      file contents and can be determined from "magic"
      bytes in file headers, file contents or intuited
      from file extensions. Tools are provided to
      perform curated "magic" tests as well as mapping
      'MIME' types from a database of over 1,500
      extension mappings.

Provides the functions to perform a Welch's one-way Anova with fixed effects
  based on summary statistics (sample size, means, standard deviation) and the Games-Howell post hoc test
  for multiple comparisons and provides the effect size estimator adjusted omega squared.
  In addition sample size estimation can be computed based on Levy's method, and a Monte Carlo
  simulation is included to bootstrap residual normality and homoscedasticity
  Welch, B. L. (1951) <doi:10.1093/biomet/38.3-4.330>
  Kirk, R. E. (1996) <doi:10.1177/0013164496056005002>
  Carroll, R. M., & Nordholm, L. A. (1975) <doi:10.1177/001316447503500304>
  Albers, C., & Lakens, D. (2018) <doi:10.1016/j.jesp.2017.09.004>
  Games, P. A., & Howell, J. F. (1976) <doi:10.2307/1164979>
  Levy, K. J. (1978a) <doi:10.1080/00949657808810246>
  Show-Li, J., & Gwowen, S. (2014) <doi:10.1111/bmsp.12006>.