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R Programming Complete Tutorial

R for Data Analysis

Data Analysis starts with Business problem identification. In this step, a data scientist should understand the problem statement and the domain knowledge of the problem.

As a second step, all the data sources related to problem statement will be identified and pulled into a central respiratory. R can easily import these data from various sources like CSV or online or from a database.

Data pro-step is considered to be one of the very important phases in data analysis. R can format and handle missing value quite easily.

In EA, the data scientist will try to identify the key feature using R. We can use graphical or quantitative tools of R.

In the final step, R will visualize the result through the graph on any of the tools.