Assessment of Data Availability across Sources PPT

This PPT slide, part of the 30-slide Enterprise Data Management and Governance PowerPoint presentation, presents a data sufficiency analysis derived from recent Retail Basel 2 work, focusing on various variables and their availability across 3 different data sources labeled as Source X, Source Y, and Source Z. Each variable is listed in the left column, with corresponding checkmarks indicating the presence or absence of data in the respective sources.

Key variables include personal information such as date of birth and income, employment details like time in current employment and number of applicants, as well as financial metrics such as amount offered and valuation. The analysis highlights discrepancies in data availability, which can lead to challenges in data integration and quality assurance. For instance, while Source Y provides comprehensive data on income and valuation, Source X lacks certain critical variables, such as the date of birth and self-employment flag.

The slide also notes that some valuation data is limited, suggesting potential gaps in the dataset that could affect decision-making processes. The inclusion of flags for first-time buyers and self-employment status indicates a nuanced approach to categorizing applicants, which can be essential for targeted marketing or risk assessment.

Overall, this analysis underscores the importance of evaluating data sources for completeness and reliability. Organizations must be aware of these gaps when designing data structures to ensure they can derive meaningful insights and make informed decisions. The visual representation of data sufficiency serves as a practical tool for stakeholders to assess the readiness of their data for analytical purposes.

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