BookDOI
Modern Applied Statistics with S
W. N. Venables,Brian D. Ripley +1 more
- Iss: 1
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A guide to using S environments to perform statistical analyses providing both an introduction to the use of S and a course in modern statistical methods.Abstract:
A guide to using S environments to perform statistical analyses providing both an introduction to the use of S and a course in modern statistical methods The emphasis is on presenting practical problems and full analyses of real data setsread more
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Journal ArticleDOI
Factors associated with hospital admission and critical illness among 5279 people with coronavirus disease 2019 in New York City: prospective cohort study.
Christopher M. Petrilli,Simon Jones,Jie Yang,Harish Rajagopalan,Luke J. D. O'Donnell,Yelena Chernyak,Katie A Tobin,Robert J. Cerfolio,Fritz Francois,Leora I. Horwitz +9 more
TL;DR: Age and comorbidities were found to be strong predictors of hospital admission and to a lesser extent of critical illness and mortality in people with coronavirus disease 2019 in the United States; however, impairment of oxygen on admission and markers of inflammation were most strongly associated with critical illnesses and mortality.
Journal ArticleDOI
Regression Models for Count Data in R
TL;DR: In this article, a new implementation of hurdle and zero-inflated regression models in the functions hurdle() and zeroinfl() from the package pscl is introduced, which reuses design and functionality of the basic R functions just as the underlying conceptual tools extend the classical models.
Book
Dose-Response Analysis Using R
TL;DR: The aim of the present paper is to provide an overview of state-of-the-art dose-response analysis, both in terms of general concepts that have evolved and matured over the years and by means of concrete examples.
Journal ArticleDOI
Automatic denoising of functional MRI data: combining independent component analysis and hierarchical fusion of classifiers.
Gholamreza Salimi-Khorshidi,Gwenaëlle Douaud,Christian F. Beckmann,Matthew F. Glasser,Ludovica Griffanti,Stephen M. Smith +5 more
TL;DR: FIX ("FMRIB's ICA-based X-noiseifier"), which provides an automatic solution for denoising fMRI data via accurate classification of ICA components, and is being used in the default rfMRI processing pipeline for generating HCP connectomes.
Journal ArticleDOI
Heatmapper: web-enabled heat mapping for all
Sasha Babicki,David Arndt,Ana Marcu,Yongjie Liang,Jason R. Grant,Adam Maciejewski,David S. Wishart,David S. Wishart +7 more
TL;DR: Heatmapper is a freely available web server that allows users to interactively visualize their data in the form of heat maps through an easy-to-use graphical interface and is designed to appeal to a wide range of users.