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Survival Model Predictive Accuracy And Roc Curves, Patrick Heagerty, Yingye Zheng

UW Biostatistics Working Paper Series

The predictive accuracy of a survival model can be summarized using extensions of the proportion of variation explained by the model, or R^2, commonly used for continuous response models, or using extensions of sensitivity and specificity which are commonly used for binary response models.

In this manuscript we propose new time-dependent accuracy summaries based on time-specific versions of sensitivity and specificity calculated over risk sets. We connect the accuracy summaries to a previously proposed global concordance measure which is a variant of Kendall's tau. In addition, we show how standard Cox regression output can be used to obtain estimates of …

Partly Conditional Survival Models For Longitudinal Data, Yingye Zheng, Patrick Heagerty

UW Biostatistics Working Paper Series

It is common in longitudinal studies to collect information on the time until a key clinical event, such as death, and to measure markers of patient health at multiple follow-up times. One approach to the joint analysis of survival and repeated measures data adopts a time-varying covariate regression model for the event time hazard. Using this standard approach the instantaneous risk of death at time t is specified as a possibly semi-parametric function of covariate information that has accrued through time t. In this manuscript we decouple the time scale for modeling the hazard from the time scale for accrual …

Brief Amicus Curiae Of Joseph R. Grodin As Amicus Curiae Supporting Neither Party (Vacatur), Elk Grove Unified School District V. Newdow, No. 02-1624 (U.S. Dec. 19, 2003), ., Neal K. Katyal

U.S. Supreme Court Briefs

No abstract provided.

Deafdigest: Deaf Sports News December 19, 2003, Barry Strassler

DeafDigest Sports 2003

No abstract provided.

Swine Waste Demonstration And Training Project, C. V. Maxwell, K. Vandevender, K. P. Coffey, P. A. Moore, I. Chaubey, D. R. Smith

Arkansas Water Resources Center Technical Reports

No abstract provided.

Semiparametric Estimation Of Time-Dependent: Roc Curves For Longitudinal Marker Data, Yingye Zheng, Patrick Heagerty

UW Biostatistics Working Paper Series

One approach to evaluating the strength of association between a longitudinal marker process and a key clinical event time is through predictive regression methods such as a time-dependent covariate hazard model. For example, a time-varying covariate Cox model specifies the instantaneous risk of the event as a function of the time-varying marker and additional covariates. In this manuscript we explore a second complementary approach which characterizes the distribution of the marker as a function of both the measurement time and the ultimate event time. Our goal is to flexibly extend the standard diagnostic accuracy concepts of sensitivity and specificity to …

Pittsburg State University Annual Commencement, Dec 2003, Pittsburg State University

Commencement, 1903-Present

Program of undergraduate and graduate commencement exercises at Pittsburg State University on December of 2003

Nsu News Release - 2003-12-29 - Nova Southeastern University Men's Basketball Edged 89-87 By Merrimack College, Nova Southeastern University

NSU Athletics Press Releases

No abstract provided.

Nsu News Release - 2003-12-19 - Nova Southeastern University Men's Basketball Cruises Past East Central University 72-50, Nova Southeastern University

NSU Athletics Press Releases

No abstract provided.

12/19/2003 - Eiu Parents Club Scholarships Awarded.Pdf, University Marketing And Communications

2003

No abstract provided.

Mwp Newsletter, 2003 (December 19), University Of Mississippi. Department Of English

MWP News and Newsletters

No abstract provided.

12/19/2003 Obituary Records, Hawaii Obituaries

Obituaries

List of Obituaries for individuals who passed away on 12/19/2003. Scroll down to see the names and obituary description.

Master Plan: Circulation Element Suggestions For Implementation, Master Plan Circulation Group, Eugene Jud

Publications

This is the Consultant’s report to the Master Plan Circulation Group, which is a subgroup of the Master Plan Committee. It attempts to supplement and amplify the information provided in the Master Plan of March 21, 2001, and create an effective circulation system balancing the automobile with the pedestrian, bicycle, and bus. The report is in agreement with the Master Plan and proposes steps for implementation along with minor changes to the plan.

Youngblood V. Deweese

2003 Decisions

United States District Court for the Eastern District of Pennsylvania

Sarullo V. Us Postal Ser

2003 Decisions

United States District Court for the District of New Jersey

12/19/2003 - Florey Awarded Undergraduate Research Grant.Pdf, University Marketing And Communications

2003

No abstract provided.

University Of New Hampshire Is A Leader In Black Student Graduation Rates, Lori Wright

Media Relations

No abstract provided.

Thermodynamic Characterization Of The Binding Of Activator Of G Protein Signaling 3 (Ags3) And Peptides Derived From Ags3 With G Alpha I1, Anirban Adhikari, Stephen R. Sprang

Biological Sciences Faculty Publications

Activator of G protein signaling 3 (AGS3) is a guanine nucleotide dissociation inhibitor (GDI) that contains four G protein regulatory (GPR) or GoLoco motifs in its C-terminal domain. The entire C-terminal domain (AGS3-C) as well as certain peptides corresponding to individual GPR motifs of AGS3 bound to G alpha i1 and inhibited the binding of GTP by stabilizing the GDP-bound conformation of G alpha i1. The stoichiometry, free energy, enthalpy, and dissociation constant for binding of AGS3-C to G alpha i1 were determined using isothermal titration calorimetry. AGS3-C possesses two apparent high affinity (Kd approximately 20 nm) and two apparent …

Some Paramilitarys Demobilize, Ladb Staff

NotiSur

No abstract provided.

Murray Ledger And Times, December 19, 2003, Murray Ledger And Times

The Murray Ledger & Times

No abstract provided.

Doe V. Goldstein's Deli

2003 Decisions

United States District Court for the Middle District of Pennsylvania

Debiec V. Cabot Corp

2003 Decisions

United States District Court for the Eastern District of Pennsylvania

2003 Fall Commencement Program: Winona State University, Winona State University

WSU Commencement Programs

This is the Winona State University Fall 2003 commencement program. Commencement was on Friday, Decemeber 19, 2003.

A Lived Experience Of Being A Mother Of A Child With Depression: A Hermeneutic Phenomenological Inquiry, Maralou R. Brose

Theses and Graduate Projects

There have been few studies that have attempted to understand the world of parents raising a child with depression. This study introduces the magnitude of the problem of childhood depression and explores what it means to be the mother of an adolescent with depression. For this study, three mothers of adolescents wit.h depression were questioned interviews were in unstructured interviews. The taped transcribed, and the resulting texts were Four core themes were analyzed using a six-stage process. extracted-maternal role, support, and grief-and reveal_ed what it was family disequilibrium, like for mothers raising a child with depression. Hermeneutic phenomenology provided the …

Docket Entry 17617 - Suquamish Tribe's Motion For Clarification And Supporting Memorandum (Sub. 89-Sp-302)

Dockets & Filings: U.S. v. Washington (70-cv-9213)

No abstract provided.

The Agricultural Leases Of Choice In South Dakota, John Cole, Larry Janssen

Economics Commentator (1972- 2016)

No abstract provided.

Winter Commencement: December 19, 2003, University Of North Dakota

UND Commencement Programs

UND Winter Commencement program from December 19, 2003.

Santa Spotted In Oxford For Portrait Sitting, Noel E. Wilkin

University of Mississippi News

OXFORD, Miss. - Time was of the essence. The client did not have a moment to spare when he came to the portrait studio of Jason Bouldin.

Pharmacy Dean Named President-Elect Of National Pharmacy Association, Mitchell Diggs

University of Mississippi News

OXFORD, Miss. - The dean of the University of Mississippi School of Pharmacy is in line to become the next president of the American College of Clinical Pharmacy, a professional and scientific organization that provides leadership, education and advocacy for clinical practice and research efforts.

Uab's Taub Receives Prestigious Psychology Award, Staff

Browse All News

No abstract provided.