Neal O Jeffries

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. ncbi 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 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 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 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. ncbi 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 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 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. ncbi 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. ncbi 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 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
    ..RESULTS: The two algorithms were applied to samples drawn from a common pool of reference serum. The results indicate substantial improvement in consistently identifying peptide signals in different samples...
  3. ncbi 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 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. ncbi 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 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
    ..At least in these patients with severe early-onset schizophrenia, the loss appears secondary to a generalized process...
  7. ncbi 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
    ..If replicated, this may reflect anticipated late occipital and extrastriate changes in brain regions...
  8. ncbi 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
    ..An analytic description of this bias, simulations demonstrating its extent, and identification of some factors leading to its exacerbation are presented...