Haben Michael
Lederle Graduate Research Tower 1336
University of Massachusetts
Amherst, MA 01003-9305
(413) 577-9781
hmichael at math dot umass
CV

Welcome! My office hours for Fall 2024 are Tues,Thurs 12-2:30 or by appointment.

Recent Research

  1. Haben Michael. Power Analysis of Common Tests for Publication Bias. Statistica Neerlandica, in press, 2024. Code, Preprint.

  2. Haben Michael and Lu Tian. The Population and Personalized AUCs for Clustered Data. Statistica Sinica, in press, 2024. Slides, Code, Preprint.

  3. Haben Michael. The effect of screening for publication bias on the outcomes of meta-analyses. Scandinavian Journal of Statistics, in press, 2024. Code, Preprint.

  4. Haben Michael. Gaffke's Conjecture on an Exact Confidence Interval for a Bounded Mean. In progress, 2024.

  5. Haben Michael, Yifan Cui and Eric J. Tchetgen Tchetgen. Efficient and Robust Estimation of Marginal Structural Models for Time-varying Endogenous Treatments. In progress, 2024. Preprint.

  6. Haben Michael. Testing for a difference in AUCs based on LDA fitted values. Under review, 2024. Preprint.

  7. Haben Michael. Inference on the difference of estimated index AUCs under the null. Under review, 2024. Code, Preprint.

  8. Alexis Doyle-Connolley and Haben Michael. Nonparametric estimation of the AUC of an index with estimated parameters. Under review, 2024. Slides, Code, Preprint.

  9. Haben Michael, Angelina Chen and Lu Tian. Exact Inference on a Linear Combination of Multinomial Probabilities. Submitted, 2024. Code, Preprint.

  10. Haben Michael, Yifan Cui, Scott Lorch and Eric Tchetgen Tchetgen. Instrumental Variable Estimation of Marginal Structural Mean Models for Time-Varying Treatment. Journal of the American Statistical Association, 0(0) 1-12, 2023. Slides, Poster, Journal, Code.

  11. Haben Michael and Musie Ghebremichael. A correction to Begg’s test for publication bias. Communications in Statistics - Theory and Methods, 53(21) 7678–7698, 2023. Journal, Code.

  12. Yifan Cui, Haben Michael, Frank Tanser and Eric Tchetgen Tchetgen. Instrumental variable estimation of the marginal structural Cox model for time-varying treatments. Biometrika, 110(1) 101--118, 2023. Journal.

  13. Musie Ghebremichael and Haben Michael. Comparison of the binormal and Lehman receiver operating characteristic curves. Communications in Statistics - Simulation and Computation, 53(2) 772-785, 2021. Journal.

  14. Joseph Makhema et al.. Universal testing, expanded treatment, and incidence of HIV infection in Botswana. New England Journal of Medicine, 381(3) 230--242, 2019. Journal.

  15. Eric J. Tchetgen Tchetgen, Haben Michael and Yifan Cui. Marginal Structural Models for Time-varying Endogenous Treatments: A Time-Varying Instrumental Variable Approach. Technical Report, Department of Statistics, The Wharton School, 2018. Preprint.

  16. Haben Michael, Suzanne Thornton, Minge Xie and Lu Tian. Exact inference on the random-effects model for meta-analyses with few studies. Biometrics, 75(2) 485--493, 2019. Slides, Journal.

  17. Haben Michael, Lu Tian and Musie Ghebremichael. The ROC curve for regularly measured longitudinal biomarkers. Biostatistics, 20(3) 433--451, 2019. Slides, Journal.

  18. Haben Michael and Lu Tian. Discussion of ``A risk-based measure of time-varying prognostic discrimination for survival models," by C. Jason Liang and Patrick J. Heagerty''. Biometrics, 73(3), 2017. Journal.

  19. Abraar Karan, Prashanth Somasundaram, Haben Michael, Aryan Shayegani and Hylton Mayer. The effect of multimedia interventions on the informed consent process for cataract surgery in rural South India. Indian Journal of Ophthalmology, 62(2) 171, 2014.

Some programming repositories