topic Re: Logistic model: Heteroskedasticity in Statistical Procedures https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751201#M36525 <P>How about SAS code to test for Heteroskedasticity in logistic model?</P> <P>Thank You</P> Wed, 30 Jun 2021 12:44:45 GMT Golf 2021-06-30T12:44:45Z Logistic model: Heteroskedasticity https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751167#M36523 <P>Hello,</P> <P>&nbsp; &nbsp;How can I test if the logistic model has heteroskedasticity problem?&nbsp; &nbsp;&nbsp;</P> <P>Thank you</P> Wed, 30 Jun 2021 11:10:15 GMT https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751167#M36523 Golf 2021-06-30T11:10:15Z Re: Logistic model: Heteroskedasticity https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751173#M36524 <P><A href="https://stats.stackexchange.com/questions/503092/heteroskedasticity-and-logistic-regression" target="_blank">https://stats.stackexchange.com/questions/503092/heteroskedasticity-and-logistic-regression</A></P> Wed, 30 Jun 2021 11:50:38 GMT https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751173#M36524 PaigeMiller 2021-06-30T11:50:38Z Re: Logistic model: Heteroskedasticity https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751201#M36525 <P>How about SAS code to test for Heteroskedasticity in logistic model?</P> <P>Thank You</P> Wed, 30 Jun 2021 12:44:45 GMT https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751201#M36525 Golf 2021-06-30T12:44:45Z Re: Logistic model: Heteroskedasticity https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751205#M36526 <P>The link I gave essentially says: there is no such thing as testing for heteroskedasticity in a logistic model. So there is also no SAS code to test heteroskedasticity in a logistic model.</P> Wed, 30 Jun 2021 13:21:35 GMT https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751205#M36526 PaigeMiller 2021-06-30T13:21:35Z Re: Logistic model: Heteroskedasticity https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751218#M36527 <P>See the "Equal variances" section of <A href="http://support.sas.com/kb/32471" target="_self">this note</A> regarding assumptions for logistic and other generalized linear models.</P> Wed, 30 Jun 2021 13:09:00 GMT https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751218#M36527 StatDave 2021-06-30T13:09:00Z Re: Logistic model: Heteroskedasticity https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751381#M36535 Thank You Thu, 01 Jul 2021 01:37:09 GMT https://communities.sas.com/t5/Statistical-Procedures/Logistic-model-Heteroskedasticity/m-p/751381#M36535 Golf 2021-07-01T01:37:09Z