دانلود کتاب Exploratory Data Analysis with R

Version: 2015-06-2380% completehttps://leanpub.com/exdataThis book covers some of the basics of visualizing data in R and summarizing highdimensional data with statistical multivariate analysis techniques. There is less of an emphasis on formal statistical inference methods, as inference is typically not the focus of EDA. Rather, the goal is to show the data, summarize the evidence and identifyinteresting patterns while eliminating ideas that likely won’t pan out.Throughout the book, we will focus on the R statistical programming language. Wewill cover the various plotting systems in R and how to use them effectively. We willalso discuss how to implement dimension reduction techniques like clustering and thesingular value decomposition. All of these techniques will help you to visualize your dataand to help you make key decisions in any data analysis.