knit-git-markr-guide

Created: 2014-05-19 13:47
Updated: 2018-02-24 14:30
License: mit

README.md

knit-git-markr-guide

Some tools for reproducible research

Several recent high-profile scandals and studies have highlighted the issue of irreproducibility of research findings in science. Statisiticians have a unique role in the scientific process in our responsibilities to guide the data acquisition, develop code to wrangle that data, develop code that implements a statistical analysis, and communicate the results. Further complicating the issue is the fact that the scientific process is iterative, undergoing countless updates through feedback from multiple sources. A minimum standard for our contributions is that the code and data be assembled and documented in a way that another party can re-create all of the results. Two tools that are helpful in acheiving that standard are knitr and git. Knitr is an R package that integrates computing and reporting. It enables users to create reports that contain code for statistical analysis alongside the results and documentation of that analysis. Git is a formal version control system used for tracking changes to content. Together, these tools take us a long way to ensuring that our contributions are reproducible while making our lives easier. I will demonstrate how I've incorporated these tools into my workflow, and provide the resources neccessary for my fellow statisticians to get started.

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