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Assistant Professor E-mail: jrcape AT wisc DOT edu 1250A Medical Sciences Center |
I am an Assistant Professor of Statistics at the University of Wisconsin–Madison. I serve as an Associate Editor for the Journal of Statistical Planning and Inference. Previously, I was a faculty member at the University of Pittsburgh, and I spent one year as a National Science Foundation Mathematical Sciences Postdoctoral Research Fellow in the Department of Statistics at the University of Michigan. I completed my Ph.D. in Applied Mathematics and Statistics at Johns Hopkins University in Baltimore, Maryland.
My current research interests include:
— Statistical Machine Learning
— Multivariate Statistics
— Network Analysis
— Matrix Analysis
On the theoretical side, my research develops statistical theory for complex data problems, often involving networks and graphs. My work also examines the mathematical foundations of data science via the study of matrices. On the applied side, I work on problems arising in the natural sciences (currently, neuroscience and biology) and in the social sciences (currently, economics and sociology) that involve dimensionality reduction, inference, and structure discovery.
My research is supported by NSF grants DMS-1902755 and SES-1951005. I am grateful for past research support during my studies from the NSF, NIH, DARPA, and JHU. Any opinions, findings, and conclusions or recommendations are those of the author(s) and do not necessarily reflect the views of funding agencies.
Ph.D. in Applied Mathematics and Statistics, Johns Hopkins University
M.S.E. in Applied Mathematics and Statistics, Johns Hopkins University
B.A. in Mathematics and Economics, Rhodes College
Budapest Semesters in Mathematics study abroad program
September 2023 — I am teaching STAT 610: Introduction to Statistical Inference and STAT 760: Multivariate Analysis I.
16th International Conference on Computational and Methodological Statistics | Berlin, Germany | Dec. 2023 |
6th International Conference on Econometrics and Statistics | Tokyo, Japan | Aug. 2023 |
An overview of asymptotic normality in stochastic blockmodels: cluster analysis and inference
Joshua Agterberg and Joshua Cape,
submitted.
[preprint]
A statistical framework for GWAS of high dimensional phenotypes using summary statistics, with application to metabolite GWAS
Weiqiong Huang, Emily Hector, Joshua Cape, and Chris McKennan,
submitted.
[preprint]
Spectral embedding and the latent geometry of multipartite networks
Alexander Modell, Ian Gallagher, Joshua Cape, and Patrick Rubin-Delanchy,
submitted.
[preprint]
Multiple network embedding for anomaly detection in time series of graphs
Guodong Chen, Jesús Arroyo, Avanti Athreya, Joshua Cape, Joshua T. Vogelstein, Youngser Park, Christopher White, Jonathan Larson, Weiwei Yang, and Carey E. Priebe,
submitted.
[preprint]
Latent communities in employment relations and wage distributions: a network approach
Lingxin Hao, Angelo Mele, Joshua Cape, Avanti Athreya, Cong Mu, and Carey E. Priebe,
submitted.
[preprint]
Preprints may differ from published papers in terms of content and formatting.
Threshold selection for brain connectomes
Nicholas Theis, Jonathan Rubin, Joshua Cape, Satish Iyengar, and Konasale Prasad,
Brain Connectivity (2023+), to appear.
[pdf]
[doi]
[preprint]
Discussion of “Vintage factor analysis with varimax performs statistical inference” by Rohe and Zeng
Joshua Cape,
Journal of the Royal Statistical Society, Series B (2023+), to appear.
[pdf]
[doi]
Spectral estimation of large stochastic blockmodels with discrete nodal covariates
Angelo Mele, Lingxin Hao, Joshua Cape, and Carey E. Priebe,
Journal of Business and Economic Statistics (2023+), to appear.
[pdf]
[doi]
[preprint]
Invited commentary: Global network disorganization underlying psychosis high risk states
Konasale Prasad, Jonathan Rubin, Satish Iyengar, and Joshua Cape,
Schizophrenia Research (2023), vol. 255, pp. 67–68.
[pdf]
[doi]
On spectral algorithms for community detection in stochastic blockmodel graphs with vertex covariates
Cong Mu, Angelo Mele, Lingxin Hao, Joshua Cape, Avanti Athreya, and Carey E. Priebe,
IEEE Transactions on Network Science and Engineering (2022), vol. 9, no. 5, pp. 3373–3384.
[pdf]
[doi]
[preprint]
A statistical interpretation of spectral embedding: the generalised random dot product graph
Patrick Rubin-Delanchy, Joshua Cape, Minh Tang, and Carey E. Priebe,
Journal of the Royal Statistical Society, Series B (2022), vol. 84, no. 4, pp. 1446–1473.
[pdf]
[suppl]
[doi]
[preprint]
Bayesian sparse spiked covariance model with a continuous matrix shrinkage prior
Fangzheng Xie, Joshua Cape, Carey E. Priebe, and Yanxun Xu,
Bayesian Analysis (2022), vol. 17, no. 4, pp. 1193–1217.
[pdf]
[suppl]
[doi]
[preprint]
Asymptotically efficient estimators for stochastic blockmodels: the naive MLE, the rank-constrained MLE, and the spectral estimator
Minh Tang, Joshua Cape, and Carey E. Priebe,
Bernoulli (2022), vol. 28, no. 2, pp. 1049–1073.
[pdf]
[suppl]
[doi]
[preprint]
Structural covariance networks in schizophrenia: a systematic review (Part II)
Konasale Prasad, Jonathan Rubin, Anirban Mitra, Madison Lewis, Nicholas Theis, Brendan Muldoon, Satish Iyengar, and Joshua Cape,
Schizophrenia Research (2022), vol. 239, pp. 176–191.
[pdf]
[doi]
Structural covariance networks in schizophrenia: a systematic review (Part I)
Konasale Prasad, Jonathan Rubin, Anirban Mitra, Madison Lewis, Nicholas Theis, Brendan Muldoon, Satish Iyengar, and Joshua Cape,
Schizophrenia Research (2022), vol. 240, pp. 1–21.
[pdf]
[doi]
Eigenvalues of stochastic blockmodel graphs and random graphs with low-rank edge probability matrices
Avanti Athreya, Joshua Cape, and Minh Tang,
Sankhya A (2022), vol. 84, no. 1, pp. 36–63.
In special issue on Network Analysis.
[pdf]
[doi]
Inference for multiple heterogeneous networks with a common invariant subspace
Jesús Arroyo, Avanti Athreya, Joshua Cape, Guodong Chen, Carey E. Priebe, and Joshua T. Vogelstein,
Journal of Machine Learning Research (2021), vol. 22, no. 142, pp. 1–49.
[pdf]
[doi]
[preprint]
Spectral analysis of networks with latent space dynamics and signs
Joshua Cape,
Stat (2021), vol. 11, no. 1, e381.
In special issue on Statistical Network Analysis.
[pdf]
[doi]
A note on the orthogonal Procrustes problem and norm-dependent optimality
Joshua Cape,
Electronic Journal of Linear Algebra (2020), vol. 36, no. 36, pp. 158–168.
[pdf]
[doi]
On spectral embedding performance and elucidating network structure in stochastic blockmodel graphs
Joshua Cape, Minh Tang, and Carey E. Priebe,
Network Science (2019), vol. 7, no. 3, pp. 269–291.
[pdf]
[doi]
[preprint]
The two-to-infinity norm and singular subspace geometry with applications to high-dimensional statistics
Joshua Cape, Minh Tang, and Carey E. Priebe,
Annals of Statistics (2019), vol. 47, no. 5, pp. 2405–2439.
One of four selected papers presented in the Annals of Statistics Special Invited Session at JSM 2019.
[pdf]
[doi]
[preprint]
On a two-truths phenomenon in spectral graph clustering
Carey E. Priebe, Youngser Park, Joshua T. Vogelstein, John M. Conroy, Vince Lyzinski, Minh Tang, Avanti Athreya, Joshua Cape, and Eric Bridgeford,
Proceedings of the National Academy of Sciences (2019), vol. 116, no. 13, pp. 5995–6000.
[pdf]
[doi]
[preprint]
Signal-plus-noise matrix models: eigenvector deviations and fluctuations
Joshua Cape, Minh Tang, and Carey E. Priebe,
Biometrika (2019), vol. 106, no. 1, pp. 243–250.
[pdf]
[suppl]
[doi]
[preprint]
The Kato–Temple inequality and eigenvalue concentration with applications to graph inference
Joshua Cape, Minh Tang, and Carey E. Priebe,
Electronic Journal of Statistics (2017), vol. 11, no. 2, pp. 3954–3978.
[pdf]
[doi]
[preprint]
A Bayesian framework for the classification of microbial gene activity states
Craig Disselkoen, Brian Greco, Kaitlyn Cook, Kristin Koch, Reginald Lerebours, Chase Viss, Joshua Cape, Elizabeth Held, Yonatan Ashenafi, Karen Fischer, Aaron Best, Matthew DeJongh, and Nathan Tintle,
Frontiers in Microbiology (2016), vol. 7, no. 1191, pp. 1–15.
[pdf]
[doi]
Symplectic reduction at zero angular momentum
Joshua Cape, Hans-Christian Herbig, and Christopher Seaton,
Journal of Geometric Mechanics (2016), vol. 8, no. 1, pp. 13–34.
[pdf]
[doi]
[preprint]
Comparing machine learning and logistic regression methods for predicting hypertension using a combination of gene expression and next-generation sequencing data
Elizabeth Held, Joshua Cape, and Nathan Tintle,
BMC Proceedings for Genetic Analysis Workshop 19 (2016), vol. 10, Suppl. 7:34, pp. 141–145.
[pdf]
[doi]
Fall 2023
STAT 610: Introduction to Statistical Inference [Canvas site]
STAT 760: Multivariate Analysis I [Canvas site]
Office Hours: Mondays, 11 a.m. to noon CT in 1250A MSC.