Hello everyone,
I am working on count data and have the follow-up time in days. Do I need to log-transform the follow-up time before putting it in a Poisson or negative binomial model as an offset? To my knowledge, the offset() option performs the log-transformation automatically but, based on the output I get, I am a bit confused about this.
Thanks in advance for your help!
Related Posts with Offset() option in Poisson/negative binomial regression
Seeking advice on how to accurately calculate marginal effects after multivariate probit regressionDear statalist users, Hope you all are doing well. I used Stata/MP 14.0 to run a multivariate probi…
Error message when conducting Heckman correlation testDear all, I am trying to use the Heckman correlation test to investigate the possibility of a selec…
Importing multiple excel worksheets using a loopHello everyone, I have a single excel file that has multiple worksheets, the worksheets are named C…
Variable labels lost due to reshapeHello, I have a dataset (first example below) that I reshape from wide to long. However I lost of th…
Missing dataI am looking to analyze missing data so I tried with command mdesc and summ but it came back with no…
Subscribe to:
Post Comments (Atom)
0 Response to Offset() option in Poisson/negative binomial regression
Post a Comment