Data analysis is the process of systematically evaluating data using analytical and logical reasoning. There are certain computer languages that are essential for this process, and R is one of them. R was developed in the early 90s by Ross Ihaka and Robert Gentleman at the University of Auckland, New Zealand and has been in constant improvement ever since. This course will get you fully up-to-date with this highly valuable data analysis tool.
Exploratory data analysis is an approach for summarizing and visualizing the important characteristics of a data set. Promoted by John Tukey, exploratory data analysis focuses on exploring data to understand the data’s underlying structure and variables, to develop intuition about the data set, to consider how that data set came into existence, and to decide how it can be investigated with more formal statistical methods.
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Thanks kelvin for the reminder, this has been rectified.