Evidence map›Paper›PMID 26257438›Full record

ArticleTechnometrics : a journal of statistics for the physical, chemical, and engineering sciences2015

Cook's Distance Measures for Varying Coefficient Models with Functional Responses.

Qibing Gao, Mihye Ahn, Hongtu Zhu

Abstract read
In one paragraph

Article in Technometrics : a journal of statistics for the physical, chemical, and engineering sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Qibing GaoDepartment of Statistics Nanjing Normal University Nanjing 210023, China.
Mihye AhnDepartment of Biostatistics and Biomedical Research Imaging Center University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA.
Hongtu ZhuDepartment of Biostatistics and Biomedical Research Imaging Center University of North Carolina at Chapel Hill Chapel Hill, NC 27599, USA.

Funding

UNC CLINICAL AND TRANSLATIONAL SCIENCE AWARD: BPCAUL1RR025747 · NCRR · UNIV OF NORTH CAROLINA CHAPEL HILL · PI RUNGE, MARSCHALL S. · 2008 to 2011
$44.6M
Statistical Methods for Cancer Clinical TrialsP01CA142538 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVIDIAN, MARIE, KOSOROK, MICHAEL R · 2010 to 2019
$21.3M
Statistical Analysis of Biomedical Imaging Data in Curved SpaceR01MH086633 · NIMH · UNIV OF NORTH CAROLINA CHAPEL HILL · PI IBRAHIM, JOSEPH G · 2010 to 2018
$2.9M
INFERENCE IN REGRESSION MODELS WITH MISSING COVARIATESR01CA074015 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI IBRAHIM, JOSEPH G · 1997 to 2010
$1.7M
NCI NIH HHS P01 CA142538NCI NIH HHS R01 CA074015NCRR NIH HHS UL1 RR025747NIMH NIH HHS R01 MH086633
6 · The paper itself

Abstract

The aim of this paper is to develop Cook's distance measures for assessing the influence of both atypical curves and observations under varying coefficient model for functional responses. Our Cook's distance measures include Cook's distances for deleting multiple curves and for deleting multiple grid points, and their scaled Cook's distances. We systematically investigate some theoretical properties of these diagnostic measures. Simulation studies are conducted to evaluate the finite sample properties of these Cook's distances under different scenarios. A real diffusion tensor tract data set is analyzed to illustrate the use of our diagnostic measures.

Indexed as

Cook's distanceScaled Cook's distanceVarying coefficient models

Identifiers

PMID26257438
PMCPMC4524573

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.