You may have heard that my business name, Stringfest Analytics, is in part musically inspired. So it was great to speak with another data professional with a similarly-named YouTube channel: Gašper …
Learning guide: Financial modeling in Excel, half-day workshop
The first personal spreadsheet computer application was released in 1979. Its name, "VisiCalc," was short for "visual calculator." I like to bring this up when explaining the benefits of using …
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Learning guide: Intermediate statistics in Excel, one-day workshop
Multiple groups and points in time I tend to start teaching inferential with the independent samples t-test, which allows users to compare means between two groups. That may sound so …
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Free tutorial: Getting started with Excel
Many of my friends and family members are vaguely aware of what I do -- something with numbers and computers. It sounds interesting perhaps, but they're not sure where they fit in. Excel is the …
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R-driven Power BI (satRday Columbus online presentation 2021)
I'll be giving a ~15 minute presentation at 11am Eastern to the free, online satRday Columbus conference Saturday, October 2nd. The topic will be "R-driven Power BI." Register for the event …
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Free resource guide: A data presentation in six acts
Data analytics is iterative like the sky is blue... what does that actually mean? I get the sense from many new analysts that they've spent a decent amount of time looking through the data and …
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