James X Song

Summary

Affiliation: Bayer HealthCare
Country: USA

Publications

  1. ncbi request reprint An evaluation of methods for the stratified analysis of clustered binary data in community intervention trials
    James X Song
    Department of Biometry, Pharmaceutical Division, Bayer Corporation, 400 Morgan Lane, West Haven, CT 06516, USA
    Stat Med 22:2205-16. 2003
  2. ncbi request reprint Sample size for K 2x2 tables in equivalence studies using Cochran's statistic
    James X Song
    Global Biometry, Bayer Pharmaceuticals Corporation, West Haven, Connecticut, USA
    Control Clin Trials 24:378-89. 2003
  3. ncbi request reprint Inference methods for saturated models in longitudinal clinical trials with incomplete binary data
    James X Song
    Global Biometry, Bayer HealthCare, Pharma Division, West Haven, CT 06460, USA
    Pharm Stat 5:295-304. 2006
  4. ncbi request reprint Subject ordered pointing task performance following severe traumatic brain injury in adults
    Gerri Hanten
    Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas 77030, USA
    Brain Inj 17:871-82. 2003

Collaborators

Detail Information

Publications4

  1. ncbi request reprint An evaluation of methods for the stratified analysis of clustered binary data in community intervention trials
    James X Song
    Department of Biometry, Pharmaceutical Division, Bayer Corporation, 400 Morgan Lane, West Haven, CT 06516, USA
    Stat Med 22:2205-16. 2003
    ..1 and N < or = 12. When rho < or = 0.01, we recommend the use of chi(2) (RS) and chi(2) (GLMM) since they have better overall performance in terms of empirical significance levels and empirical power levels...
  2. ncbi request reprint Sample size for K 2x2 tables in equivalence studies using Cochran's statistic
    James X Song
    Global Biometry, Bayer Pharmaceuticals Corporation, West Haven, Connecticut, USA
    Control Clin Trials 24:378-89. 2003
    ..The new method provides greater savings as the variability of success rates among centers increases...
  3. ncbi request reprint Inference methods for saturated models in longitudinal clinical trials with incomplete binary data
    James X Song
    Global Biometry, Bayer HealthCare, Pharma Division, West Haven, CT 06460, USA
    Pharm Stat 5:295-304. 2006
    ..Both methods provide unbiased estimates when the missingness mechanism is missing at random (MAR) assumption. Sensitivity analyses have been performed for cases when the MAR assumption is in question...
  4. ncbi request reprint Subject ordered pointing task performance following severe traumatic brain injury in adults
    Gerri Hanten
    Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas 77030, USA
    Brain Inj 17:871-82. 2003
    ..It was concluded that the subject ordered pointing task is useful in identifying memory deficits in persons with brain injury...