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Use NUMBERVALUE() to convert European Number format

If you deal with customers or colleagues in Europe, often you may see numbers like this:

1.433.502,50
9.324,00
3,141593

When these numbers are pasted in Excel, they become text, because Excel can’t understand them.

Here is a simple way to convert the European numbers to regular ones.

Use NUMBERVALUE() Function.

Weighted Sorting in Excel [video]

Imagine you are looking customer data like below and want to sort them by performance. If you sort the data by any one column, you will not get full picture of performance. To understand which customers rank low on performance, you need to defined a weighed sort, the kind of sort where you assign weights to each attribute (customer age, recent purchases and rate of returns) and come up with single score to sort them all.

Sounds interesting? Watch below video to understand how to do weighted sorting in Excel.

How countries spend their money – chart alternatives

Econimist’s daily chart is a one of my daily data porn stops. They take interesting data sets and visualize in compelling ways. While the daily chart page is insightful, sometimes they make poor charting choices. For example, this recent chart visualizing how countries spend their money uses a variation of notorious bubble chart. Click on the chart to enlarge.

What is wrong with this chart?

Bubble charts force us to measure and compare areas of circles. Unless you have a measuring tape somehow embedded in your eyes and you are a walking human scientific calculator, you would find this task impossible.

So when you look at the chart and want to find out what percentage Japanese spend on restaurants or how much Americans pay for housing, your guesses will have large error margins.

Not only bubble charts are difficult to read, they are very hard to align. So when you have a bunch of bubbles, no matter how hard you try, your chart looks clumsy (see how the Russian food bubble eats in to Mexico’s bubble, as if it is too hungry 😉 )

Let’s check out a few alternatives to this chart. Read on…

Show forecast values in a different color with this simple trick [charting]

Let’s say you made a chart to show actual and forecast values. By default, both values look in same color. But we would like to separate forecast values by showing them in another color.

If you are a seasoned Excel user, you may be thinking, “Oh, that’s easy. I will just create 2 sets of data (one for actual and one for forecast), make a chart from them and apply separate colors.”

But here is a really simple way to get the same effect.

Use a semi-transparent box to mask the forecast values, as shown above. Read on to learn how to do this.

Excel Links – Dashboards book delayed edition

Quick update about Dashboards for Excel book:

As you may know, my first print book – Dashboards for Excel (co-authored with Jordan Goldmeier) is supposed to release today – 15th September, 2015. But unfortunately, there is some delay with the printing process, so the book is not available yet. Our publisher, Apress, tells us that it can take two more weeks.