https://communities.sas.com/t5/Statistical-Procedures/Difference-between-INT-and-RESIDUAL-in-GLIMMIX/m-p/26044#M946 In PROC GLIMMIX, we do not understand the difference between specifying RANDOM INT and RANDOM _RESIDUAL. How does one go about determining which is more appropriate? Fri, 21 May 2010 22:14:54 GMT TTom 2010-05-21T22:14:54Z https://communities.sas.com/t5/Statistical-Procedures/Difference-between-INT-and-RESIDUAL-in-GLIMMIX/m-p/26044#M946 In PROC GLIMMIX, we do not understand the difference between specifying RANDOM INT and RANDOM _RESIDUAL. How does one go about determining which is more appropriate? Fri, 21 May 2010 22:14:54 GMT https://communities.sas.com/t5/Statistical-Procedures/Difference-between-INT-and-RESIDUAL-in-GLIMMIX/m-p/26044#M946 TTom 2010-05-21T22:14:54Z https://communities.sas.com/t5/Statistical-Procedures/Difference-between-INT-and-RESIDUAL-in-GLIMMIX/m-p/26045#M947 Former models G-side random components, and latter models R-side. Read about conditional (G) and marginal (R) distributions to understand how these might tie to the inferences you are attempting to draw (not knowing your data or questions). Fri, 21 May 2010 23:54:21 GMT https://communities.sas.com/t5/Statistical-Procedures/Difference-between-INT-and-RESIDUAL-in-GLIMMIX/m-p/26045#M947 deleted_user 2010-05-21T23:54:21Z