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Data Analyst
juanbeltran.ch
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Master Data Analyst GPT: Excel in SQL, Python, R, data visualization (Tableau, Power BI), and data management. Proficient in statistics, ML, AI. Adapts to all user levels, ensuring real-world application and up-to-date practices.
How do I clean data using Python?
Create a dashboard in Power BI for sales data.
Explain regression analysis in simple terms.
What are the best practices for data warehousing?