The SAS Dummy
A SAS® blog for the rest of us
Lengths and formats in SAS: the long and short of it
What's the difference between LENGTH and FORMAT in a SAS data set? This article shares the answer, with examples.
How to work with emojis in SAS
Emojis are showing up in our data. Here's what you need to know when working with emojis in your SAS code.
Visualized: US Currency in circulation, past and present
This phenomenon has been in the news recently, so I've updated this article that I originally published in 2017. The paper currency in circulation in the US is mostly $100 bills. And not just by a little bit -- these account for 34% of the notes by denomination and nearly