Medical statistics and Data Science

Data are crucial for decision making
But data do not speak for themselves!!

Welcome to MS&DS (Medical Statistics and Data Science)

MS&DS is interested in mathematics and mathematical statistics, especially interested in mathematics behind statistical and epidemiological methodologies applied in medical researches.

We have experience in a wide range of medical research such as study design, data collection, data management, statistical analysis, and data interpretation.

Furthermore, we know how to explore dataset beyond the medical field and make a report based on the dataset.

The site is young but it keeps growing!

We are closely following coronavirus (COVID-19) epidemic link to the information

What are new?

  1. We are currently working on a Stata package mtab, October/26/2020
  2. Directed acyclic graph (DAG) in Epidemiology Single simulation for M structure is ready, September/02/2020
  3. Sample size and power calculation for paired design and one-sample design has been added, Aug/6/2020
  4. We are updating How to get started with Stata, July/1/2020
  5. Directed acyclic graph (DAG) in Epidemiology We are working on M structure or M bias, June/29/2020
  6. ttest for summary data, June/23/2020
  7. ANOVA for summary data, June/23/2020
  8. Directed acyclic graph (DAG) in Epidemiology We are working on M structure or M bias, June/16/2020
  9. Webpage about global Coronavirus COVID-19 epidemic March 26/2020
  10. We are working on E-value in observational research Feb/24/2020
  11. Cox regression with the restricted cubic spline has been added to Advanced graphics in Stata Jan/20/2020
  12. Sample size calculation for prevalence studies has been added, Oct/1/2019
  13. We are updating Advanced graphics in Stata Sep/16/2019
  14. The Stata package (dag) have been updated, August/22/2019
  15. Statistical Reporting Guidelines from the New England Journal of Medicine (NEJM) link , August/1/2019
  16. We are working on a Stata command calculating E-value, June/30/2019
  17. Directed acyclic graph (DAG) in Epidemiology We are working on a Stata command drawing a high quality DAG, June/16/2019
  18. How to get started with Stata has uploaded a do.file doing data management, June/8/2019
  19. The Stata-package biasepi for Quantitative Bais Aanlysis in Epidemiology are ready, April/30/2019
  20. Nature 2019 Mar;567(7748):305-307. Scientists rise up against statistical significance., March/24/2019
  21. Two bugs of Stata package (dag) have been fixed, March/6/2019
  22. Sample size calculation and power analysis for Cox proprotional model has been updated, Feb/8/2019
  23. Normal distribution and tests will be gradually added, Jan/20/2019
  24. Nonparametric Tests will be gradually added, Jan/20/2019
  25. Statistical Societies and Conference will be gradually added, Jan/16/2019
  26. Epidemiological Societies and Conference will be gradually added, Jan/16/2019
  27. Special issues (statement on statistical significance and P values has been added, Jan/11/2019