Best Excel Tutorial

Excel Skills Simplified: Tutorials That Actually Work

How to Open ARFF Files in Excel

ARFF (Attribute-Relation File Format) files are machine learning datasets that can’t be opened directly in Excel, but there are several practical methods to convert and import them. This guide focuses exclusively on Excel-based approaches and the simplest conversion methods to get your ARFF data working in spreadsheets.

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Understanding Pro Rata Calculations in Excel

Imagine you and your friends decide to rent a vacation home for a weekend. The total cost for the stay is $600. However, not everyone can stay for both nights. You need to figure out how much each person should pay, ensuring it’s fair, based on the number of nights they’re staying. This is a perfect scenario for using pro rata calculations, and Excel is our tool of choice to solve this puzzle.

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How to create investment portfolio tracker in Excel

Creating a detailed and dynamic investment portfolio tracker in Microsoft Excel is a highly effective method for gaining clarity and control over your financial assets. It moves beyond simply listing your holdings; it empowers you to monitor performance, understand asset allocation, and track your progress towards financial goals. Building such a tool in Excel is entirely achievable, offering a personalized view of your investment landscape.

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