Have you ever analyzed raw data, come back to your analysis months later, and struggled to figure out what you did? The importance of keeping a lab notebook during experiments is often drilled into researchers. However, the same cannot be said for keeping a detailed log of data and statistical analysis.Whether you use Excel, SPSS, Statistica, R, etc. it is important to keep track of how your raw data was analyzed. At Sengi Data we prefer to use R for a lot of reasons, outlined in another article. R also makes keeping track of your data and statistical analysis, if you use R Markdown.In this article, we will discuss how to use R Markdown to simplify research.