How to Use Array Formulas to Report Groups of Accounts
Often, in accounting, marketing, and other departments, we'd like to report and analyze groups of items rather than one item at a time.
In Part...
Use MS Query to Treat Excel as a Relational Data Source
Charley's Note: Because MS Query hasn't changed much since Marty Ryerson wrote this article years ago, his instructions are still quite accurate. I have,...
Find Leading Indicators Using Automated Cross Correlations in Excel, Part 1
It all seems so simple...
To improve your forecasts of sales or other measures, you simply need to find leading indicators...measures that are highly correlated...
How to Create Cycle Plots in Excel to Chart Seasonal Sales Data
If your company's sales are seasonable, you've probably seen a chart that looks something like the first one below.
This Excel chart shows the continuous...
How to Work with Dates Before 1900 in Excel
(Download the workbook.)
If you work with dates prior to the year 1900, Excel's standard date-handling system will be no help. However, there are several...
Fun with XY (Scatter) Charts in Excel
Because I’d been working hard on a project for many months, I once decided to take a break and play around with XY charts…which...
Compare Loan Payment Options in Excel
When you’re comparing your payment options for mortgage loans, your choices can be overwhelming...
When in St. Ives, I found a home,
Then looked at seven...
How to Create and Use Dynamic Range Names in Excel
(Download the example workbooks.)
We Excel users often refer to ranges that need to move or expand in future versions of our reports. For example:
...
How to Create Monte Carlo Models and Forecasts Using Excel Data Tables
(Download the workbook.)
(This is the second of two articles about normal distributions. The first article is, How to Return Random Numbers from a Normal...
Why INDEX-MATCH Is Far Better Than VLOOKUP or HLOOKUP in Excel
(Download the workbook.)
Excel’s VLOOKUP function is more popular than the INDEX-MATCH function combination, probably because when Excel users need to look up data then a "lookup" function...
Latest Articles
Getting Radical with Excel
It's time to think about Excel in a radical new way—when we use it to work with business or economic data.
It's time, in fact,...
How Fast Is Too Fast?
(Originally published in Inc Magazine.)
What typically tops the list of worries of the chief executive officers of fast growing companies? Financing that growth, according...
How to Smooth Data by Using the TREND Function
Years ago, I read that Prof. William S. Cleveland had suggested that data could be smoothed by calculating a centered trendline through adjacent data—a...
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