Inhaltsangabe
Head First Data AnalysisThere is a lot of data in the world, and it is the analysts responsibility to understand it. Where do I start? Head First Data Analysis allows you to organize your data using Excel, OpenOffice, and even R, find meaningful patterns in scatterplots and histograms, draw conclusions using heuristics, test and test hypotheses To predict the future. It also shows you what you have discovered through a clear visualization. If you are a product developer investigating the likelihood of success of a new product, a marketing manager measuring the effectiveness of a campaign, or a salesperson looking to show your data to customers? Or a business that has to be responsible for data-intensive functions? If so, this book will help you learn to use tools and data that are useful to your business.
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