![]() ![]() You will learn a few syntax tips regarding Markdown and how to save your projects online (Git). ![]() In order to do so, RStudio, with documents written in Markdown, will be your main portal for doing your projects. In this regard, we promote reproducible research as our research method. The goal of this book is to harness the power of data science tools for business. All research projects presented here are made with RStudio, using the R programming language as well as Markdown. The various examples will often be based on my research and the various datasets I have collected through time. Our aim here is to make students understand the concept and process of a data pipeline, from entering data into a data frame (something that looks like a Microsoft Excel sheet) to organizing and visualizing the data on a graph or in a series of graphs organized in a business dashboard. It will make you click and enter commands in your RStudio session to experience first-hand the process. I really believe they are among the players that truly help new generations to participate and take ownership of this industrial revolution 4.0. ![]() Even if you are a true bash guy, the more you use RStudio, the more you realize how helpful it is too lower the barriers to entry to the programming world and power. You could do it with Markdown and Python or Markdown and Julia likewise. From there, you can write a business analyst report (that is the goal here) with Markdown and R. So what is so great about RStudio? Well, they manged to put in one place, in a very fluid and integrated way, various languages such as R, Python and Markdown (to cite just a few). An IDE is nothing more than a graphical interface that connects a mouse click to a bash command or something not too far from that. What is it so unique about RStudio? Well, it is “just” another IDE (Integrated Development Environment). In this first chapter, you will familiarize yourself with the environment used in this book: RStudio. 10.1.2 What makes an ineffective visualization?.10.1.1 What makes an effective visualization?. ![]()
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