Microsoft Excel's Data Validation tool lets you add a drop-down list to a cell based on existing data in a column. However, ...

Gridlines are useful, but too many can clutter a chart. Only one click is needed in Excel to delete unnecessary gridlines. Keep only the ones that help tell the story in mind. Data labels include ...

Traditional PivotTables have always intimidated me. I see there is a new Excel function called PIVOTBY. What is the ...

A final disadvantage of Pareto charts is that they can only show qualitative data that can be observed; they cannot be used to represent quantitative data. For example, Pareto charts cannot be ...

Scrambling to gauge how President Trump’s tariffs are flowing through the global economy, investors are seeking early signs in data from ports, truckers and railroads.

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...