Abstract
You start a shiny new analytical project. You do the initial overview of the data. And bang! You meet probably the biggest issue in advanced analysis and business intelligence: data quality. Garbage in, garbage out is a very old rule. Before doing advanced analyses, it is always recommended that you check the data quality. Measuring improvements in data quality over time can help to understand the factors that influence it.
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Sarka, D. (2021). Data Quality and Information. In: Advanced Analytics with Transact-SQL. Apress, Berkeley, CA. https://doi.org/10.1007/978-1-4842-7173-5_4
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DOI: https://doi.org/10.1007/978-1-4842-7173-5_4
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