Results 241 to 250 of about 179,468 (342)

Testing Hypotheses of Covariate Effects on Topics of Discourse

open access: yesStatistical Analysis and Data Mining: An ASA Data Science Journal, Volume 19, Issue 2, April 2026.
ABSTRACT We introduce an approach to topic modeling with document‐level covariates that remains tractable in the face of large text corpora. This is achieved by de‐emphasizing the role of parameter estimation in an underlying probabilistic model, assuming instead that the data come from a fixed but unknown distribution whose statistical functionals are
Gabriel Phelan, David A. Campbell
wiley   +1 more source

Determining the Survival Impact and Cost‐Effectiveness of Multi‐Gene Panel Sequencing in Metastatic Colorectal Cancer With Super Learning Approaches

open access: yesHealth Services Research, Volume 61, Issue 2, April 2026.
ABSTRACTObjectiveTo determine the effectiveness and cost‐effectiveness of multi‐gene panel sequencing compared to single‐gene KRAS testing for metastatic colorectal cancer (mCRC).Study Setting and DesignBritish Columbia, Canada (BC) is a provincial single‐payer public healthcare system, and it was the first province to publicly reimburse multi‐gene ...
Emanuel Krebs   +4 more
wiley   +1 more source

Assessing differential cell composition in single-cell studies using voomCLR. [PDF]

open access: yesBioinformatics
Takele Assefa A   +2 more
europepmc   +1 more source

A GIS‐Integrated Active Learning Framework for Crash Severity Classification in Imbalanced Traffic Data

open access: yesTransactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Classifying urban traffic crash severity remains challenging because severe incidents are underrepresented in highly imbalanced datasets. This challenge is further intensified by spatiotemporal shifts in data distributions, which can degrade model performance over time.
Reza Mohammadi, Mohammad Taleai
wiley   +1 more source

Beyond Labels: Exploring Consumer Preferences for Plant‐Based Meat Labeling Policies

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 123-136, March 2026.
ABSTRACT Whether meat‐related terms should be permitted on the labels of plant‐based meat alternatives is hotly debated. Utilizing survey data featuring a discrete choice experiment, we examine consumer responses to plant‐based meat alternatives under three labeling scenarios: no restrictions; a ban on meat‐related terms; and a requirement for a ...
Liam J. S. Boldt   +3 more
wiley   +1 more source

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