The sample size Calculation series and editions. Implementations in R

The sample size Calculation series and editions. Implementations in R

Starting from a few days ago, i am making a series of Sample size calculation tutorials and their implementations using R programming language and RStudio.

The tutorials will cover a wide spectrum of sample size calculations for different Life Science study designs but also for some Business related problems and A/B tests.

The first tutorial is already out and you may read it here: Link

Its about finding the sample sizes for Multi-arm and Multi-stage Clinical trials

The code may be found in my Github repo : https://github.com/DarkoMedin/multiarmsample

The next tutorials will include the following:

  • Sample size calculation for observational studies
  • Sample size analysis for cohort studies
  • Sample size calculation for questionnaires
  • Sample size calculation for ROC comparisons
  • A/B test sample size calculation
  • Business world sample size calculations
  • Sample size requirements for Meta-analysis
  • Post-hoc sample size analysis

Thanks for reading and happy learning!

Dr. Muhammad Daniyal

Biostatistician, Almoosa Health Group, Saudia Arabia

2 年

indeed helpful

Darko Medin

Data Scientist and a Biostatistician. Developer of ML/AI models. Researcher in the fields of Biology and Clinical Research. Helping companies with Digital products, Artificial intelligence, Machine Learning.

2 年

Since, many are asking how find the link to first tutorial, you may find it in the article above, just click the word 'Link'

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G Shrithika

Student at University of Hyderabad

2 年

Sir where to get ur video's

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Thank you!

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