Tag Archives: SQL

Dear Analyst #29: Working with dynamic array functions and formulas that spill

Have you ever wondered what an “array-entered formula” is? It’s an intermediate/advanced concept in Excel but in late 2018, Microsoft released dynamic array functions and formulas that “spill” into the cells below your current cell with a function. This makes writing formulas easier and less prone to human error, but there are some tradeoffs to […]

What it’s like teaching a week-long online data analytics course

A few weeks ago I had the opportunity to teach a week-long data analytics course through General Assembly. The course was taught entirely online using Zoom. I discuss some of the topics the students learned in the class, and what the experience was like teaching an online class in real time. The topics we covered […]

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