Download PDF by Simon James: An Introduction to Data Analysis using Aggregation Functions

By Simon James

ISBN-10: 3319467611

ISBN-13: 9783319467610

This textbook is helping destiny information analysts understand aggregation functionality thought and techniques in an available method, targeting a primary knowing of the information and summarization instruments. delivering a vast evaluate of modern traits in aggregation study, it enhances any examine in statistical or computer studying recommendations. Readers will how to software key features in R with out acquiring an in depth programming background.
Sections of the textbook disguise history details and context, aggregating information with averaging capabilities, strength capacity, and weighted averages together with the Borda count number. It explains the right way to rework information utilizing normalization or scaling and standardization, in addition to log, polynomial, and rank transforms. The part on averaging with interplay introduces OWS services and the Choquet critical, easy services that let the dealing with of non-independent inputs. the ultimate chapters research software program research with an emphasis on parameter id instead of technical aspects.
This textbook is designed for college kids learning computing device technological know-how or company who're attracted to instruments for summarizing and examining info, with out requiring a powerful mathematical historical past. it's also compatible for these engaged on refined information technological know-how concepts who search a greater belief of primary information aggregation. suggestions to the perform questions are integrated within the textbook.

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An Introduction to Data Analysis using Aggregation Functions in R by Simon James

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