Statistical Analysis and Data Manipulation:
- Proficiency in statistical software (e.g., R, Python with libraries like pandas, NumPy, and SciPy).
- Ability to clean, preprocess, and transform data for analysis.
Data Visualization:
- Familiarity with visualization tools like Tableau, Power BI, or matplotlib/seaborn in Python.
- Ability to create clear and effective visual representations of data.
Excel/Spreadsheet Tools:
- Proficiency in Excel, including functions like VLOOKUP, pivot tables, and data manipulation.
Data Cleaning and Preparation:
- Ability to identify and handle missing data, outliers, and anomalies.
Critical Thinking and Problem Solving:
- Ability to approach complex problems analytically and come up with effective solutions.
Domain Knowledge:
- Understanding of the industry or field you're working in, which helps in interpreting data correctly.