Visualizações de dados no Software r: Um guia prático

Abstract

In the current context in which we live, the importance of the value of information has been evidenced, most of the time we do not know where to start and what is the correct way for demonstration and visualization of information. R software is an important tool for data analysis and manipulation. This work objective to be a practical guide for users who intends to generate graphics in the R software. For this, the programming of developed graphics is described, presenting the lines of codes with their explications. To be easy to comprehension and understand all the lines of the code are explicate succinctly and in simple language, all the generated results are demonstrated in the figures, as well as the lines of codes. We obtained 19 forms of data visualization, where all the structures of each technique are commented and exemplified next. The different visualization techniques and methods can be considered as tools of qualities. They permit to the public a better understand of nongraphic elements, create interests, and create credibility for the points you want to evidence.