Summary:
- Gathers and processes data to generate reports.
- Communicates insights and findings to management
- Conducts Data Analysis.
Key responsibilities of a data analyst:
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Define Objectives: Clearly outline the goals of the analysis to guide the process.
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Data Collection: Gather relevant data from various sources, ensuring accuracy, completeness, and timeliness.
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Data Cleansing: Clean the data to remove errors, duplicates, and inconsistencies for reliable findings.
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Data Exploration: Perform exploratory data analysis (EDA) to understand data structure, distribution, and relationships.
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Choose the Right Tools: Utilize appropriate tools and software for analysis, such as Excel, R, Python, SQL, or specialized platforms.
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Statistics: Apply various statistical methods and techniques, such as regression analysis, clustering, and hypothesis testing.
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Data Visualisation: Use visualization techniques to effectively present findings and communicate insights.
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Interpret Results: Analyze results in the context of objectives and consider implications for decision-making.
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Documentation: Maintain thorough Documentation & Meetings of the analysis process, including data sources, methodologies, and findings.
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Continuous Learning: Stay updated with the latest tools, techniques, and best practices in the evolving field of data analysis.