Evidence map›Paper›PMID 8751872›Full record

ArticleAmerican journal of human genetics1996

Genome scanning for linkage: an overview.

A S Whittemore

Abstract readComparative Study
In one paragraph

Article in American journal of human genetics, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. Statistical Analysis in Genetic Studies of Mental Illnesses.Statistical science : a review journal of the Institute of Mathematical Statistics · 2011
    Article
  4. Article
  5. Article
  6. Review
  7. A genomics study of type 2 diabetes mellitus in U.S. Air Force personnel.Journal of diabetes science and technology · 2009
    Article
  8. Article
  9. Article
  10. Weighting affected sib pairs by marker informativity.American journal of human genetics · 2005
    Article
  11. Article
  12. Article
  13. Article
  14. All LODs are not created equal.American journal of human genetics · 2000
    Article
  15. Article
  16. Article
  17. Article
  18. Mapping of complex traits by single-nucleotide polymorphisms.American journal of human genetics · 1998
    Article
  19. Simple, robust linkage tests for affected sibs.American journal of human genetics · 1998
    Article
  20. Allele-sharing models: LOD scores and accurate linkage tests.American journal of human genetics · 1997
    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

1 author.

A S WhittemoreDepartment of Health Research and Policy, Stanford University School of Medicine, CA, USA. asw@osiris.stanford.edu

Funding

RESEARCH IN CANCER EPIDEMIOLOGY AND BIOSTATISTICSR35CA047448 · NCI · STANFORD UNIVERSITY · PI WHITTEMORE, ALICE S · 1989 to 2000
$584k
NCI NIH HHS CA-R29-47448
6 · The paper itself

Abstract

Several different methods for linkage analysis are shown to arise from a single likelihood function L for the observed allele-sharing data at multiple markers in a chromosomal region. These include classical parametric lod score methods, nonparametric or "model-free" affected pedigree-member (APM) methods, and the Gaussian process method. Setting the methods in the context of the likelihood function L clarifies their underlying assumptions. A test statistic derived from L, the efficient score statistic, is introduced. It is asymptotically equivalent to the lod score, but it can be easier to compute when the penetrances and frequencies of alleles of the trait gene are not known. APM test statistics and the Gaussian lod score are shown to be special cases of efficient score statistics. This unified framework facilitates exploration of a range of models for the effects of a putative trait-predisposing gene, and it facilitates sensitivity analyses to examine the consequences of model misspecification.

Indexed as

Genetic LinkageModels, GeneticFemaleGenome, HumanHumansLikelihood FunctionsMaleMultivariate AnalysisNormal DistributionPedigreeStatistics, Nonparametric

Identifiers

PMID8751872
PMCPMC1914900

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.