Hi SAS Programming Community,
I’m presenting a live “Ask the Expert” webinar on August 19th, 11 AM – Noon ET entitled How Do I Use a Hash Object in Place of the LAG Function? I’ll show you how the LAG function works, give an introduction to the hash object and why it can be helpful with autoregressive time series forecasting. I’ll also show you how to take a value from a previous row, perform a calculation with it and then store it in the same column. Bring your questions. I’ll host a live Q&A session at the end of the webinar.
You will learn:
- An in-depth understanding of the LAG function and a visual demonstration of how it works.
- An introduction to the hash object.
- How to use a hash object to perform a LAG function when you need to do a calculation on the value. the advanced features of SAS survey procs.
Reserve your spot for the webinar.
Want more tips? Be sure to subscribe to the Ask the Expert board to receive follow up Q&A, slides and recordings from this and other SAS Ask the Expert webinars.
Can't join the live event? You can view this and other Ask the Expert sessions on-demand here.
