Master data analysis with free datasets, custom data creation tips, and visualization tools. Perfect for Excel, Power BI, and SQL enthusiasts.

Employee.csv Sample employee data including names, salaries, job roles, and IDs — great for HR analytics practice. Expense.xlsx A simple Excel sheet containing monthly or itemized expenses, useful for ...

To pull data from another sheet in Excel, use cell references, use the VLOOKUP function, or use the INDEX and MATCH functions.

When working with Excel, we use 1 to signify that we are on the first sheet, unlike arrays where they are zero-indexed. We will begin searching for our data -- in this case, it is "Nebraska" -- using ...

This article will teach you how to transfer data from one spreadsheet to another in Microsoft Excel if your copy and paste function is not working. This article will show you three methods of how to ...

How to use GPT Excel to summarize your data This was my approach when attempting to summarize the data from my spreadsheet.

When working with Excel files that have different sheet names or layouts, Power Query can dynamically detect and extract the necessary data.

Extracting Excel sheet data with optional schema mapping. Calling a Groq LLM to convert tabular and Raw text to structured JSON. Pushing parsed data into an MCP server. Querying Excel data through the ...