Fotograaf: onbekend

dhr. A. (Alexander) Ly MSc


  • Faculteit der Maatschappij- en Gedragswetenschappen
    Programmagroep: Psychological Methods
  • Bezoekadres
    REC G
    Nieuwe Achtergracht 129  Amsterdam
    Kamernummer: 0.31
  • Postadres:
    Postbus  15906
    1001 NK  Amsterdam
  • A.Ly@uva.nl
    T: 0205256748

Website

http://www.Alexander-Ly.com/

Bayesian hypothesis testing

I'm a PhD student at the Department of Psychological Methods and Statistics at University of Amsterdam with Eric-Jan Wagenmakers. My research focuses on Bayesian hypothesis testing for structural equation models. At the moment the prior is set to the improper null measure, which isn't really a measure.

Research interest

  • Mathematical statistics
  • Bayesian statistics
  • Semiparametric statistics
  • Model selection
  • Information geometry, statistical manifolds
  • Data mining
  • Statistical learning

2016

  • Ly, A., Verhagen, J., & Wagenmakers, E-J. (2016). An evaluation of alternative methods for testing hypotheses, from the perspective of Harold Jeffreys. Journal of Mathematical Psychology, 72, 43-55. DOI: 10.1016/j.jmp.2016.01.003 [details]
  • Ly, A., Verhagen, J., & Wagenmakers, E-J. (2016). Harold Jeffreys’s default Bayes factor hypothesis tests: Explanation, extension, and application in psychology. Journal of Mathematical Psychology, 72, 19-32. DOI: 10.1016/j.jmp.2015.06.004 [details]
  • Wagenmakers, E-J., Verhagen, J., & Ly, A. (2016). How to quantify the evidence for the absence of a correlation. Behavior Research Methods, 48(2), 413-426. DOI: 10.3758/s13428-015-0593-0 [details]
  • Tierney, W., Schweinsberg, M., Gronau, Q. F., Ly, A., Marsman, M., Wagenmakers, E-J., & Uhlmann, E. L. (2016). Data from a pre-publication independent replication initiative examining ten moral judgement effects. Scientific Data, 3, [160082]. DOI: 10.1038/sdata.2016.82 [details]

2015

  • Love, J., Selker, R., Verhagen, J., Marsman, M., Gronau, Q. F., Jamil, T., ... Rouder, J. N. (2015). Software to sharpen your stats. APS Observer, 28(3), 27-29. [details]
  • Wagenmakers, E-J., Beek, T. F., Rotteveel, M., Gierholz, A., Matzke, D., Steingroever, H., ... Pinto, Y. (2015). Turning the hands of time again: a purely confirmatory replication study and a Bayesian analysis. Frontiers in Psychology, 6, [494]. DOI: 10.3389/fpsyg.2015.00494 [details] [PDF]
  • Wagenmakers, E-J., Verhagen, A. J., Ly, A., Matzke, D., Steingroever, H., Rouder, J. N., & Morey, R. D. (2015). The need for Bayesian hypothesis testing in psychological science. In S. O. Lilienfeld, & I. Waldman (Eds.), Psychological Science under Scrutiny: Recent Challenges and Proposed Solutions. Hoboken, NJ: John Wiley and Sons. [details]
  • Wagenmakers, E-J., Verhagen, J., Ly, A., Bakker, M., Lee, M. D., Matzke, D., ... Morey, R. D. (2015). A power fallacy. Behavior Research Methods, 47(4), 913-917. DOI: 10.3758/s13428-014-0517-4 [details]
  • Schweinsberg, M., Madan, N., Vianello, M., Sommer, S. A., Jordan, J., Tierney, W., ... et al., . U. (2015). The pipeline project: Pre-publication independent replications of a single laboratory's research pipeline. Journal of Experimental Social Psychology[details]

2015

  • Ly, A., Marsman, M., & Wagenmakers, E-J. (2015). Jeffrey's Correlation Test Based on Criteria of Bayarri, Berger, Forte, and Garcia-Donato (2012). In 11th International Workshop on Objective Bayes Methodology. Valencia. [details]

Andere

  • Wagenmakers, E.M. (organiser), , (organiser), Ly, A. (organiser) & Matzke, D. (organiser) (2015): Fifth Annual WinBUGS Workshop: Bayesian Modeling for Cognitive Science., Amsterdam (organising a conference, workshop, ...).
  • Wagenmakers, E.M. (organiser), Matzke, D. (organiser) & Ly, A. (organiser) (2015): First Annual JASP Workhop: A Fresh Way to do Bayesian Statistics., Amsterdam (organising a conference, workshop, ...).
  • Wagenmakers, E.M. (organiser), , (organiser), Ly, A. (organiser), Matzke, D. (organiser), Steingröver, H.M. (organiser) & Verhagen, A.J. (organiser) (11-8-2014 - 15-8-2014): Fourth Annual WinBUGS Workshop: Bayesian Modeling for Cognitive Science., Amsterdam (organising a conference, workshop, ...).
  • Wagenmakers, E.M. (organiser), Matzke, D. (organiser), Steingröver, H.M. (organiser) & Ly, A. (organiser) (12-8-2013 - 16-8-2013): WinBUGS Workshop: Bayesian Modeling for Cognitive Science., Amsterdam (organising a conference, workshop, ...).
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