Tatsuki Koyama, PhD

Associate Professor of Biostatistics
Center for Quantitative Sciences and Department of Biostatistics
Vanderbilt University Medical Center
Vanderbilt University School of Medicine

tatsuki.koyama@vumc.org
Office: 582 Preston Research Building
Phone: 615.936.1232
Fax: 615.936.2602

Mailing address:
Vanderbilt Center for Quantitative Sciences
2220 Pierce Ave.
571 Preston Building
Nashville, TN 37232-6848

Links

• Vanderbilt-Ingram Cancer Center
• Vanderbilt University Medical Center
• Vanderbilt University School of Medicine

• R functions
• Dot plot

Teaching

• BIOS6321: Clinical trials and experimental design
• MPH Biostatistics I 2020

• CQS Summer Institute 2017: Biostatistics I
• Phase II and III Clinical Trials
• Regression (Interaction vs Subgroups)
• Hypothesis tests and other stuff

• OCU Clinical Trials

Research Interests

• group sequential methods
• two-stage adaptive procedures (phase II / phase III)
• noninferiority / superiority / equivalence trials
• statistics in basic science
• statistical graphics
• p value, confidence interval, unbiased estimate from a Simon's two-stage procedure

Posters

• Lengths of the Beatles' Songs
• Failed "Normalization": Dividing by the Control Average
• Beware of Dynamite
• Rigorous Statistics and Flexible Science: Using adaptive designs in basic science framework

Curriculum Vitae

• CV.pdf

• tatsukiPresentationCss.css