Sample Size Calculations

cows in paddock

Getting the sample size right is essential for credible, publishable research. Too few animals and your study may lack power; too many and you risk unnecessary cost and ethical concerns. EpiVets provides expert sample size calculations tailored to your research objectives and statistical requirements.

Our approach includes:

  • Objective review: Understanding your research goals and the outcomes you want to measure.
  • Statistical planning: Applying the right formulas and assumptions for your study design, species, and expected effect sizes.
  • Scenario analysis: Exploring different sample size options to balance scientific rigor, feasibility, and animal welfare.
  • Documentation: Providing clear, transparent calculations for ethics applications, funding proposals, or publication.

With EpiVets, you can be confident your study is set up for success from the start. We help you justify your sample size to reviewers and ensure your results are robust and defensible.

Need help with sample size calculations? Reach out to EpiVets for support.

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