In this chapter, we conducted an entire data analysis in R from beginning to end. While doing so, we ensured that our work was as organized and transparent as possible, thereby making it more accessible to others. Afterwards, we identified the five steps that are common to all well-executed data analyses in R. You then used these steps to conduct, organize, and refine a battle strategy for the Shu army. Having completed this chapter, you should now be able to:

Now that we have a complete, organized, and clear plan for the Shu army, our challenge is to communicate it to others. Next, we will visit the Emperor, who has the power to accept or reject our battle plans. In order to communicate our ideas simply and effectively, we will focus on using graphical techniques in Chapter 8.