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luvduvbunny
‎03-23-2021
  • 3 Posts
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Help Interpreting IRRs in Proc Genmod

by Calcite | Level 5 in Statistical Procedures
‎03-20-2021 11:29 AM
‎03-20-2021 11:29 AM
Not sure if this is the right location to post, but I'm fairly new to SAS and I would like some help interpreting IRRs (and general data) in proc genmod. I'm not sure what the column "exponentiated" are supposed to tell me. Does it mean that one group has higher/lower odds of an event happening? Below is a screenshot of my data. Some background info, I'm trying to see if people with underweight, normal, overweight, and obese BMIs are more likely to see a healthcare provider ... View more

Re: Difference Between Two Columns

by Calcite | Level 5 in New SAS User
‎01-20-2021 05:12 PM
‎01-20-2021 05:12 PM
Hi! The primary purpose of the problem was to test for whether the different exercise plans had a different effect on the subjects. That is, is there a ‘difference of differences’ for VO2max between the HIIT and MIT groups. Therefore my test would need to be a two-sample t-test ... View more

Difference Between Two Columns

by Calcite | Level 5 in New SAS User
‎01-20-2021 03:26 PM
‎01-20-2021 03:26 PM
Hi! I'm new to SAS and I would love some help! I'm supposed to do a T-test on two treatment groups and their VO2 level change. But before I can do the T-test, I need to find the difference between the columns VO2peak_BL and VO2peak_F and make a NEW column VO2peak_max. I have no clue how to do that (I can take the long way around it and download the data into excel, make the column, and re-upload it, but I want to do it all in SAS to practice).  After the new column VO2peak_max is created, I can then move onto the t-test!   ... View more
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