Evidence map›Paper›PMID 26279594›Full record

ArticleJournal of the American Statistical Association2015

A Two-Sample Test for Equality of Means in High Dimension.

Karl Bruce Gregory, Raymond J Carroll, Veerabhadran Baladandayuthapani, Soumendra N Lahiri

Abstract read
In one paragraph

Article in Journal of the American Statistical Association, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Finite sample t-tests for high-dimensional means.Journal of multivariate analysis · 2023
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Testing for Marginal Linear Effects in Quantile Regression.Journal of the Royal Statistical Society. Series B, Statistical methodology · 2018
    Article
  9. A Powerful Bayesian Test for Equality of Means in High Dimensions.Journal of the American Statistical Association · 2018
    Article
  10. Article
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

4 authors.

Karl Bruce GregoryDepartment of Statistics, Texas A&M University, 3143 TAMU, College Station, TX 77843-3143 kbgregory@stat.tamu.edu.
Raymond J CarrollDepartment of Statistics, Texas A&M University, 3143 TAMU, College Station, TX 77843-3143 carroll@stat.tamu.edu.
Veerabhadran BaladandayuthapaniDepartment of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77230-1402, USA veera@mdanderson.org.
Soumendra N LahiriDepartment of Statistics, North Carolina State University, 2311 Stinson Drive, Raleigh, NC 27695-8203 snlahiri@ncsu.edu.

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
Integrative methods for high-dimensional genomics dataR01CA160736 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI BALADANDAYUTHAPANI, VEERABHADRAN · 2011 to 2014
$1.4M
NCI NIH HHS P30 CA016672NCI NIH HHS R01 CA160736
6 · The paper itself

Abstract

We develop a test statistic for testing the equality of two population mean vectors in the "large-p-small-n" setting. Such a test must surmount the rank-deficiency of the sample covariance matrix, which breaks down the classic Hotelling

Indexed as

copy number variationheteroscedasticitylarge ptwo-sample

Identifiers

PMID26279594
PMCPMC4533933

What OpenQuestion holds

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Registered trials

None linked

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.