Average silhouette method measures how well-defined a particular cluster is, and how well-separated it is from other clusters. At this point, it is necessary to state that Silhouette value is calculated for each observation in the data set. Average of the silhouette value of all observations gives …

Data visualization can be defined as the use of graphical or pictorial representations to present data in a way that makes it easier to understand, analyze, and communicate. It involves the use of visual elements such as charts, graphs, and maps to help users better understand and interpret complex …

If you are doing any work related to statistics, you will eventually need to have a plot drawn. One of the important things to consider when plotting a plot is how the plot looks. The design of the plot is at least as important as the information it provides, because it may not be possible to read …