Teaching analytics with modern Excel
Download the exercise file here. This afternoon I created a correlation matrix which I then conditionally formatted to give me a heatmap-like take on the data: Going to Data | Conditional …
Continue Reading about Excel Tip: Excluding Diagonals from Conditional Formatting →
I recently read, per the tweeted recommendation of Secret Life of Pronouns author James Pennebaker, Everybody Lies: Big Data, New Data, and What the Internet Can Tell Us About Who We Really Are, by …
Continue Reading about Survey Says: Big Data, We Have Some Work to Do. →
This summer I am taking a course on measurement theory ... which is as difficult as it sounds. But one of the complications of the course has little to do with sophisticated statistics or management …
Continue Reading about Excel Conditional Formatting for Statistical Significance →
It's been about a month since the US presidential election, when Donald Trump was elected contrary to the prediction of nearly every poll.Since then, there's been lots of talk about "the death …
Continue Reading about Does the Upset Election Kill Big Data? →
Excellent piece yesterday by Rob Collie at PowerPivotPro about seeing yourself as a Michelangelo of data.This is a topic that I discussed many times that I am totally on board with. I have argued to …
Continue Reading about The Confidence Interval Economy: Mistakes and Career →
The Big Data Panel at Case Western Reserve University Homecoming, 10/9/15Last week was Homecoming at my graduate school alma mater, Case Western Reserve University. The Weatherhead School of …
