Preliminaries of Data Science

Data Science is an iterative process which is about using data to make decisions that drive actions. It plays a major role in replacing intuition-based decision making with analytical-based decisions and also helps in transforming raw data of a company into a valuable asset that also increases the pace of the decision-making process.

In this Knowledge Sharing article, Vinay Kothamasi and Aroun Kesavaraj discuss fundamentals of data science including methods to formalize the data science process, probability and statistics, data cleansing and manipulation, and data visualization and hypothesis testing. A sample case study concludes the article.

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