Overview
Biostatisticians develop statistical analysis plans, calculate sample sizes and apply appropriate methods to ensure valid inference from clinical and imaging studies.
Study Design
They advise on randomized designs, adaptive trials and endpoint selection and collaborate with clinicians to align statistical approaches with clinical questions.
Analysis and Reporting
Biostatisticians implement analyses, produce reproducible code and interpret results for publications, regulatory documents and data monitoring committees.
Training and Tools
Professionals hold advanced degrees in biostatistics or statistics and use R, SAS or Python along with knowledge of regulatory guidance for clinical trials.