Posts Tagged ‘ PROC HPMIXED ’

Large Scale Linear Mixed Model

March 26, 2013
By
Large Scale Linear Mixed Model

Bob at r4stats.com claimed that a linear mixed model with over 5 million observations and 2 million levels of random effects was fit using lme4 package in R: I am always interested in large scale mixed model like this and would appreciate anyone w...
Read more »

Tags:
Posted in SAS | Comments Off

Benchmark Regression Procedures using OLS Regression

August 18, 2011
By

Rick Wicklin discussed in his blog the performance in solving a linear system using SOLVE() function and INV() function from IML. Since regression analysis is an integral part of SAS applications and there are many SAS procedures in SAS/STAT that a...
Read more »

Tags: , , , , ,
Posted in SAS | Comments Off

Benchmark Regression Procedures using OLS Regression

August 18, 2011
By

Rick Wicklin discussed in his blog the performance in solving a linear system using SOLVE() function and INV() function from IML. Since regression analysis is an integral part of SAS applications and there are many SAS procedures in SAS/STAT that a...
Read more »

Tags: , , , , ,
Posted in SAS | Comments Off

Benchmark Regression Procedures using OLS Regression

August 18, 2011
By

Rick Wicklin discussed in his blog the performance in solving a linear system using SOLVE() function and INV() function from IML. Since regression analysis is an integral part of SAS applications and there are many SAS procedures in SAS/STAT that a...
Read more »

Tags: , , , , ,
Posted in SAS | Comments Off

%HPGLIMMIX macro on large scale HMM

June 7, 2011
By

PROC GLIMMIX is good tool for generalized linear mixed model (GLMM), when the scale is small to medium. When facing a large scale GLMM, such as modeling all ZIPs nested in Counties nested in all 51 States in US, a 64-bit machine with extremely large ...
Read more »

Tags: , , ,
Posted in SAS | Comments Off

%HPGLIMMIX macro on large scale HMM

June 7, 2011
By

PROC GLIMMIX is good tool for generalized linear mixed model (GLMM), when the scale is small to medium. When facing a large scale GLMM, such as modeling all ZIPs nested in Counties nested in all 51 States in US, a 64-bit machine with extremely large ...
Read more »

Tags: , , ,
Posted in SAS | Comments Off

%HPGLIMMIX macro on large scale HMM

June 7, 2011
By

PROC GLIMMIX is good tool for generalized linear mixed model (GLMM), when the scale is small to medium. When facing a large scale GLMM, such as modeling all ZIPs nested in Counties nested in all 51 States in US, a 64-bit machine with extremely large ...
Read more »

Tags: , , ,
Posted in SAS | Comments Off

Proc-x is looking for sponsors!

Dear readers, proc-x is looking for sponsors who would be willing to support the site in exchange for banner ads in the right sidebar of the site. If you are interested, please e-mail me at: [email protected]

Welcome!

SAS-X.com offers news and tutorials about the various SAS® software packages, contributed by bloggers. You are welcome to subscribe to e-mail updates, or add your SAS-blog to the site.

SAS and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS Institute Inc. in the USA and other countries. ® indicates USA registration.