BookmarkSubscribeRSS Feed
shamrock
Calcite | Level 5
I am using Proc Genmod (logistic regression) to analyze a longitudinal data set with 540 time points. My question is simple: Should I focus my attention on the analysis results reported in the GEE table or the initial parameter estimates table?

My reading of the documentation leads me to believe that the GEE table is appropriate because of the autocorrelation problem arising from repeated measurement, and that the initial parameter estimates table does not correct for this autocorrelation. Am I correct?
1 REPLY 1
Kabuto
Obsidian | Level 7
Yes, you can just focus on the GEE table.

sas-innovate-2024.png

Don't miss out on SAS Innovate - Register now for the FREE Livestream!

Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.

 

Register now!

New Learning Events in April

 

Join us for two new fee-based courses: Administrative Healthcare Data and SAS via Live Web Monday-Thursday, April 24-27 from 1:00 to 4:30 PM ET each day. And Administrative Healthcare Data and SAS: Hands-On Programming Workshop via Live Web on Friday, April 28 from 9:00 AM to 5:00 PM ET.

LEARN MORE

Discussion stats
  • 1 reply
  • 877 views
  • 0 likes
  • 2 in conversation