Sunday, June 20, 2021
I used the FILTER function to give me IFS-like power for PERCENTILE.INC. But then I realized the same pattern brings IFS-like power to many functions—including MEDIAN, STDEV.S, GEOMEAN, and perhaps even the FORECAST functions!

Using the Hidden Power of Excel’s FILTER Function

When you take the time to explore a new worksheet function, it's amazing what you can discover! And I won't tell you about the really...
This Excel table shows the top and bottom five results, with charts that show the most recent three month trends. And it updates automatically.

Show Top and Bottom Results in a Chart-Table

The workbook that supports the following figure does a lot of work! First, it uses Power Query to download the weekly unemployment claims and the...
How to calculate and highlight the standard error of the estimate on each side of the trend in an Excel chart to make exceptional results stand out.

Highlight Normal Results in Line Charts to Make Exceptional Results Stand Out

Line charts that show trends in performance are the most useful type of chart that management reports can contain. All managers want good performance to...
You can use probability distributions to manage the uncertainty about your assumptions when you create simulations in Excel. Here's how.

How to Return Random Numbers from a Normal Distribution for Your Excel Forecasts

(This is the first of two articles about normal distributions. The second article is, How to Create Monte Carlo Models and Forecasts Using Excel Data...
Excel provides several worksheet functions for working with normal distributions or 'bell-shaped curves.' This introduction to Excel's Normal Distribution functions offers help for the statistically challenged.

An Introduction to Excel’s Normal Distribution Functions

(Download the workbook.) When a visitor asked me how to generate a random number from a Normal distribution she set me to thinking about doing statistics...
Using Excel 2007 and above, you can create shaded areas in charts to specify areas of special interest. Here's how to do this using normal curves.

How to Create Normal Curves With Shaded Areas in Excel

Adding shaded areas to normal curves like this is a challenging task in Excel charting. But once you know how, it's not difficult to...

Latest Articles

A Lesson in Excel Analysis Learned from Rising US Inflation

Looking at the trends in the annual rate of change (ROC) of business and economic measures is an excellent way to reveal hidden information...
Here's how you can split delimited text into an array with a short Excel formula, and then wrap the formula with the INDEX function to return any value from the array.

How to Split and Index Delimited Text with Excel Formulas

For the longest time I've wished that Microsoft would add a SPLIT function to Excel. The function would have a syntax like this... =SPLIT(text, delimiter,...
Berkshire Hathaway is raising prices, and their costs are increasing. Inflation is on the rise. These Excel charts illustrate the the problem.

Warren Buffett, Inflation, and Excel

On May 3, 2021, CNBC quoted Warren Buffett saying, “We are seeing very substantial inflation. We are raising prices. People are raising prices to...
Advertisement
Advertisement