16 citations
- University of Wisconsin–MadisonUS8 papers
- Yale UniversityUS3 papers
- Harvard UniversityUS2 papers
- Madison Group (United States)US2 papers
- Monash UniversityAU2 papers
- Ottawa HospitalCA2 papers
- University of CalgaryCA2 papers
- University of OttawaCA2 papers
- University of PennsylvaniaUS2 papers
- William S. Middleton Memorial Veterans HospitalUS2 papers
- Agency for Science, Technology and ResearchSG1 paper
- Alberta Children's HospitalCA1 paper
9 papers
Robust Power and Sample Size Calculations in Quasi-likelihood Models: Methods and Practice
Shijie Yuan, Amy Cochran, Paul Rathouz
Accurate power and sample size (PSS) calculations are essential for designing studies that use quasi-likelihood (QL) models, which extend generalized linear models (GLMs) to settin…
A tutorial on conducting sample size and power calculations for detecting treatment effect heterogeneity in cluster randomized trials with linear mixed models
Mary Ryan Baumann, Monica Taljaard, Patrick J. Heagerty +4
Cluster-randomized trials (CRTs) are a well-established class of designs for evaluating community-based interventions. An essential task in planning these trials is determining the…
Association of neighborhood disadvantage with cognitive function and cortical disorganization in an unimpaired cohort
Apoorva Safai, Erin Jonaitis, Rebecca E Langhough +6
Neighborhood disadvantage is associated with worse health and cognitive outcomes. Morphological similarity network (MSN) is a promising approach to elucidate cortical network patte…
EMU/GAMA: A Technique for Detecting Active Galactic Nuclei in Low Mass Systems
Jahang Prathap, Andrew M. Hopkins, Aaron S. G. Robotham +17
We propose a new method for identifying active galactic nuclei (AGN) in low mass () galaxies. This method relies on spectral energy distribution (SED) fi…
Power calculation for cross-sectional stepped wedge cluster randomized trials with a time-to-event endpoint
Mary Ryan Baumann, Denise Esserman, Monica Taljaard +1
Stepped wedge cluster randomized trials (SW-CRTs) are a form of randomized trial whereby clusters are progressively transitioned from control to intervention, with the timing of tr…
Group sequential two-stage preference designs
Ruyi Liu, Fan Li, Denise Esserman +1
The two-stage preference design (TSPD) enables the inference for treatment efficacy while allowing for incorporation of patient preference to treatment. It can provide unbiased est…