Neal O Jeffries

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. pmc Performance of a genetic algorithm for mass spectrometry proteomics
    Neal O Jeffries
    National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
    BMC Bioinformatics 5:180. 2004
  2. ncbi request reprint Algorithms for alignment of mass spectrometry proteomic data
    Neal Jeffries
    National Institute of Neurological Disorders and Stroke, National Institutes of Health Bethesda, MD 20892, USA
    Bioinformatics 21:3066-73. 2005
  3. ncbi request reprint Multiple comparisons distortions of parameter estimates
    Neal O Jeffries
    National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
    Biostatistics 8:500-4. 2007
  4. ncbi request reprint Progressive brain volume loss during adolescence in childhood-onset schizophrenia
    Alexandra L Sporn
    Child Psychiatry Branch, NIMH, Bldg 10, Rm 3N202, Bethesda, MD 20892, USA
    Am J Psychiatry 160:2181-9. 2003
  5. pmc Age is positively associated with high-density lipoprotein cholesterol among African Americans in cross-sectional analysis: the Jackson Heart Study
    Jane L Harman
    Program in Prevention and Population Sciences, Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, National Institutes of Health, 6701 Rockledge Drive, Suite 10018, Bethesda, MD 20982 7936, USA
    J Clin Lipidol 5:173-8. 2011
  6. ncbi request reprint Progressive loss of cerebellar volume in childhood-onset schizophrenia
    Audrey Keller
    Child Psychiatry Branch, National Institute of Mental Health, Bldg 10, Rm 3N 202, Bethesda, MD 20892 1600, USA
    Am J Psychiatry 160:128-33. 2003
  7. ncbi request reprint Corpus callosum development in childhood-onset schizophrenia
    Audrey Keller
    Child Psychiatry Branch, National Institute of Mental Health, Building 10, Room 3N 202, 10 Center Drive MSC 1600, Bethesda, MD 20892 1600, USA
    Schizophr Res 62:105-14. 2003
  8. pmc Ranking bias in association studies
    Neal O Jeffries
    Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
    Hum Hered 67:267-75. 2009

Collaborators

Detail Information

Publications8

  1. pmc Performance of a genetic algorithm for mass spectrometry proteomics
    Neal O Jeffries
    National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
    BMC Bioinformatics 5:180. 2004
    ..To date, no detailed attempts have been made to explore the properties of this genetic algorithm within proteomic applications. Here the algorithm's performance on these datasets is evaluated relative to other methods...
  2. ncbi request reprint Algorithms for alignment of mass spectrometry proteomic data
    Neal Jeffries
    National Institute of Neurological Disorders and Stroke, National Institutes of Health Bethesda, MD 20892, USA
    Bioinformatics 21:3066-73. 2005
    ..Two algorithms are provided that can improve the alignment among samples. One algorithm is designed to work with SELDI data produced from a Ciphergen instrument, and the other can be used with data in a more general format...
  3. ncbi request reprint Multiple comparisons distortions of parameter estimates
    Neal O Jeffries
    National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892, USA
    Biostatistics 8:500-4. 2007
    ..This bias is not always present; some principles showing what factors may lead to greater bias are given and a proof of the convergence of the bootstrap distribution is provided...
  4. ncbi request reprint Progressive brain volume loss during adolescence in childhood-onset schizophrenia
    Alexandra L Sporn
    Child Psychiatry Branch, NIMH, Bldg 10, Rm 3N202, Bethesda, MD 20892, USA
    Am J Psychiatry 160:2181-9. 2003
    ..This study examined the rate of loss in cortical gray matter volume in relation to age and clinical status in adolescent patients over a follow-up period of 2-6 years...
  5. pmc Age is positively associated with high-density lipoprotein cholesterol among African Americans in cross-sectional analysis: the Jackson Heart Study
    Jane L Harman
    Program in Prevention and Population Sciences, Division of Cardiovascular Sciences, National Heart, Lung, and Blood Institute, National Institutes of Health, 6701 Rockledge Drive, Suite 10018, Bethesda, MD 20982 7936, USA
    J Clin Lipidol 5:173-8. 2011
    ..African Americans have historically had high high-density lipoprotein cholesterol (HDL-C) compared with other races and ethnicities...
  6. ncbi request reprint Progressive loss of cerebellar volume in childhood-onset schizophrenia
    Audrey Keller
    Child Psychiatry Branch, National Institute of Mental Health, Bldg 10, Rm 3N 202, Bethesda, MD 20892 1600, USA
    Am J Psychiatry 160:128-33. 2003
    ....
  7. ncbi request reprint Corpus callosum development in childhood-onset schizophrenia
    Audrey Keller
    Child Psychiatry Branch, National Institute of Mental Health, Building 10, Room 3N 202, 10 Center Drive MSC 1600, Bethesda, MD 20892 1600, USA
    Schizophr Res 62:105-14. 2003
    ..Corpus callosal area was examined for COS at initial scan and prospectively through adolescence, and related to other developmental abnormalities for this group...
  8. pmc Ranking bias in association studies
    Neal O Jeffries
    Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892, USA
    Hum Hered 67:267-75. 2009
    ..Under common circumstances it is the multiple testing of many markers and subsequent focus upon those with most extreme test statistics (i.e. highly ranked results) that leads to bias in the estimated effect sizes...