Working with Data

Alex Coad ()

Chapter Chapter 7 in Data Science MBA, 2025, pp 91-103 from Springer

Abstract: Abstract This chapter focuses on the practical aspects of working with data, including data quality, common problems encountered when working with data, and data pre-processing techniques. It provides an example in R using principal components analysis (PCA) on firm performance data. The chapter emphasizes the importance of data cleaning and preparation in the data science workflow.

Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sptchp:978-981-95-2433-4_7

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DOI: 10.1007/978-981-95-2433-4_7

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