Description
BPB Publications R For Data Analysis In Easy Steps by Mike McGrath
The R language is shows how to use R programming to analyze data to gain useful insights into patterns and trends to enable better decision-making. This primer begins by explaining data analysis and core principles of the R programming language then shows how to store and manipulate data in metrics from which useful plots and graphs can be created import data sets into data frames from whih insightful data visualizations can be created line graphs bar charts histograms scatter and box plots by the following the examples. Use the grammar of graphics to present the data visualizations and gain deeper insights. By end of this book you will have gained a sound understanding of R programming and be able to write your own scripts that can be executed to produce attached visualizations for data analysis - Use the free downloadable example R code to get started straightway! Contents: getting started storing values performing operations testing conditions employing functions building matrices constructing data frames producing quick plots storytelling with data plotting perfection index.