Web• Expertise in implementing SAS procedures, data mining, SQL queries for data extraction, cleansing, manipulating and transformation of complex large data sets WebJan 30, 2024 · Check out tutorial one: An introduction to data analytics. 3. Step three: Cleaning the data. Once you’ve collected your data, the next step is to get it ready for analysis. This means cleaning, or ‘scrubbing’ it, and is crucial in making sure that you’re working with high-quality data. Key data cleaning tasks include:
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Clinical Data Cleaning and Validation Steps
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