Friday, January 22, 2021
Now that you've calculated your cross correlations—that is, your time-shifted correlations—here's how to chart them professionally.

Find Leading Indicators Using Automated Cross Correlations in Excel, Part 2

In Part 1 of this discussion about automated cross correlations, I explained how to set up  the cross-correlation Data Table shown below, in columns...

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...
The Monte Carlo method allows you to forecast performance using probability distributions for your assumptions. And Data Tables provide a quick and easy way to implement the Monte Carlo method. Here's how to do it.

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...
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

How to aggregate named groups of GL accounts.

How to Report GL Account Groups in Excel

Believe it or not, this income statement is quite sophisticated. It's not nearly as simple-minded as it looks. In fact, this income statement illustrates a...
If you want all your Excel reports, analyses, forecasts, and other Excel work to be highly productive, this is the only strategy that will work for you.

An Introduction to Excel Data Plumbing

Would you like to: Create your new reports, analyses, forecasts, and other Excel work quickly? Update your Excel work with one command, without using...
Use this Excel dashboard to track 27 economic indicators of the United States' recovery from the Covid-19 recession.

Learn How to Use Excel to Track the US Recovery from the Covid Recession

The Covid recession is the worst recession the world has experienced since the Great Depression. And the Recovery Tracker workbook and Excel training can...
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