Graphics and data visualization
Statistical graphics are one of the most important tools of the data analyst. Exploratory data analysis is usually carried out at the very beginning of every statistical evaluation. With the help of statistical graphics, an attempt is made to uncover anomalies in the available data and to notice the first obvious correlations.
But correct scientific graphics are an essential tool not only in this first step. Especially when it comes to the documentation or presentation of results, a scientific graphic often says more than 1000 words.
