It’s random. We don’t know what’s going to happen. How can we make a decision? Risk, uncertainty. There are a couple things you can do. One is to compute and compare expected values for your alternatives. Break it down, use Read more…
We don’t have the answer for you, but the first step is understanding how much electricity you use and how it fluctuates day-to-day, over the week, seasonally and day and night. Here we show you how to take typical data Read more…
I use an Apple Mac. I also use Microsoft Excel. A lot. Both of them. Yet when I try to find books, classes, how-to guides for Excel, it’s always for Windows. Am I the only person using Excel for Mac? Read more…
A common and useful application of data mining is finding some groups more likely to do something, such as customers most likely to buy the product or components most likely to fail. Excel’s PivotTable feature makes it remarkably easy to Read more…
Excel is a great tool for decision makers. Let’s take a look at some of the ways it can be used. Learn from the past Slice and dice your historical data to find patterns and sweet spots. This is a Read more…
How do you squeeze insights out of all that data? Learn how in a new class: Insights from Data using Excel Get your data in shape for quick analysis, then sort, filter and make PivotTables. Slice and dice it until Read more…
You’re a decision maker. You don’t have time to wade through all the Excel techniques. But Excel training is usually built around groups of techniques. A better approach is to organize classes around problems, such as too much data, too little data, uncertainty and Read more…