Let's say you're a sales analyst, and you have monthly sales data for the past year. You want to forecast sales for the next few months. Column A (A2 to A13) has months, and column B (B2 to B13 ...

By effectively utilizing SQL and Excel, a senior data analyst has shown how these tools can be harnessed to uncover significant trends and resolve data discrepancies. Free Press Journal.

Data scientists employ Python, JAVA, and machine learning to make sense of data, while data analysts use SQL, business intelligence tools, and SAS, a statistical programme. Advt Data Analyst vs ...