Qian Zhao
Qian Zhao
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Presentations
2025
Integrating multilevel data to assess Massachusetts food vulnerability
Food insecurity, which includes lack of consistent access to enough food, or reduced quality, variety, and desirability of diet, is a …
Aug 4, 2025 8:30 AM — 10:20 AM
Qian Zhao
,
Chaitra Gopalappa
Slides
2024
A resized parametric bootstrap method for inference of a high-dimensional generalized linear model
Jul 10, 2024 12:00 AM
Qian Zhao
Slides
Beta-Trees -- Multivariate Histograms with Confidence Statements
Multivariate histograms are difficult to construct due to the curse of dimensionality. Motivated by k-d trees in computer science, we …
May 23, 2024 8:25 AM — 10:25 AM
Qian Zhao
,
Guenther Walther
Slides
2022
Selecting genetic variants using knockoffs under collider bias
Severe mental disorders (e.g., schizophrenia, bipolar disorder, and major depressive disorder) are complex diseases that are influenced …
Nov 13, 2022 10:00 AM
Koret-Taube Conference Center, SIPER Building
Qian Zhao
Slides
Writing a reproducible manuscript in R
Recent development of interactive programming (e.g., R markdown, Jupiter notebook) has allowed researchers to write a reproducible data …
Oct 13, 2022 2:00 PM
Green Library - Presentation Room, Rm 122
Qian Zhao
Code
Slides
2020
Forecasting Platelet Blood Bag Demand to reduce Inventory Wastage at the Stanford Blood Center
The Stanford Blood Center collects and distributes blood products to Stanford Hospital. One of these is platelets, a vital clot-forming …
Jan 27, 2020 8:00 AM — Jan 30, 2020 5:00 AM
Qian Zhao
,
Emily Guthrie
,
Chelsea King
Slides
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