https://communities.sas.com/t5/Statistical-Procedures/Joinpoint-Regression/m-p/874385#M43264 <P>Hello - I am new to Joinpoint regression. And I am trying to figure out if this type of modeling is appropriate for multinomial outcomes? Or does it do only binomial?</P><P>Thank you!</P> Mon, 08 May 2023 06:17:45 GMT epiflo 2023-05-08T06:17:45Z https://communities.sas.com/t5/Statistical-Procedures/Joinpoint-Regression/m-p/874385#M43264 <P>Hello - I am new to Joinpoint regression. And I am trying to figure out if this type of modeling is appropriate for multinomial outcomes? Or does it do only binomial?</P><P>Thank you!</P> Mon, 08 May 2023 06:17:45 GMT https://communities.sas.com/t5/Statistical-Procedures/Joinpoint-Regression/m-p/874385#M43264 epiflo 2023-05-08T06:17:45Z https://communities.sas.com/t5/Statistical-Procedures/Joinpoint-Regression/m-p/874423#M43267 <P>I don't think SAS uses the term "JointPoint regression." This thread gives more common names, including "segmented models":</P> <P><A href="https://communities.sas.com/t5/Statistical-Procedures/Joinpoint-regression-model/td-p/243054" target="_blank">Solved: Joinpoint regression model - SAS Support Communities</A></P> <P>&nbsp;</P> <P>Maybe I don't understand your question, but it seems like if you are looking for a segmented regression model, the impact is in the X variables, not the Y variables. I don't think it would matter if the Y variable is continuous, binary, or multinomial. Perhaps you could explain your data and what you are looking for?</P> Mon, 08 May 2023 10:37:29 GMT https://communities.sas.com/t5/Statistical-Procedures/Joinpoint-Regression/m-p/874423#M43267 Rick_SAS 2023-05-08T10:37:29Z