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...

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Tags: PROC GENDMO, PROC GLIMMIX, PROC GLMSELECT, PROC HPMIXED, PROC MIXED, PROC REG

Posted in SAS | Comments Off on Benchmark Regression Procedures using OLS Regression

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: PROC GENDMO, PROC GLIMMIX, PROC GLMSELECT, PROC HPMIXED, PROC MIXED, PROC REG

Posted in SAS | Comments Off on Benchmark Regression Procedures using OLS Regression

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: PROC GENDMO, PROC GLIMMIX, PROC GLMSELECT, PROC HPMIXED, PROC MIXED, PROC REG

Posted in SAS | Comments Off on Benchmark Regression Procedures using OLS Regression

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 ...

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Tags: HPGLIMMIX, predictive modeling, PROC GLIMMIX, PROC HPMIXED

Posted in SAS | Comments Off on %HPGLIMMIX macro on large scale HMM

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: HPGLIMMIX, predictive modeling, PROC GLIMMIX, PROC HPMIXED

Posted in SAS | Comments Off on %HPGLIMMIX macro on large scale HMM

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: HPGLIMMIX, predictive modeling, PROC GLIMMIX, PROC HPMIXED

Posted in SAS | Comments Off on %HPGLIMMIX macro on large scale HMM

Low Rank Radial Smoothing using GLIMMIX , a semiparametric approach to smooth curves . Specifying TYPE=RSMOOTH option in RANDOM statement, we can implement this spline smooth approach. The bast thing is that for future scoring, data preparation...

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Tags: predictive modeling, PROC GLIMMIX, PROC PRINCOMP, PROC SCORE, SVD

Posted in SAS | Comments Off on Low Rank Radial Smoothing using GLIMMIX and its Scoring