hwk5-1 - Model 0: GEE-type model fit with independence...

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Model 0: GEE-type model fit with independence working correlation matrix 1 The GENMOD Procedure Model Information Data Set WORK.ONE Distribution Poisson Link Function Log Dependent Variable Y Number of Observations Read 7081 Number of Observations Used 7081 Parameter Information Parameter Effect Prm1 Intercept Prm2 Year Prm3 Year*trt Algorithm converged. GEE Model Information Correlation Structure Independent Subject Effect ID (1683 levels) Number of Clusters 1683 Correlation Matrix Dimension 5 Maximum Cluster Size 5 Minimum Cluster Size 1 Algorithm converged. Working Correlation Matrix Col1 Col2 Col3 Col4 Col5 Row1 1.0000 0.0000 0.0000 0.0000 0.0000 Row2 0.0000 1.0000 0.0000 0.0000 0.0000 Row3 0.0000 0.0000 1.0000 0.0000 0.0000 Row4 0.0000 0.0000 0.0000 1.0000 0.0000 Row5 0.0000 0.0000 0.0000 0.0000 1.0000
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Model 0: GEE-type model fit with independence working correlation matrix 2 The GENMOD Procedure GEE Fit Criteria QIC 3292.1802 QICu 3287.1615 Analysis Of GEE Parameter Estimates Empirical Standard Error Estimates Standard 95% Confidence Parameter Estimate Error Limits Z Pr > |Z| Intercept -1.3171 0.0786 -1.4712 -1.1630 -16.75 <.0001 Year -0.0212 0.0304 -0.0808 0.0385 -0.69 0.4871 Year*trt 0.0485 0.0378 -0.0256 0.1226 1.28 0.1995 Score Statistics For Type 3 GEE Analysis Chi- Source DF Square Pr > ChiSq Year 1 0.50 0.4776 Year*trt 1 1.63 0.2021
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NLMIXED fit of GLMM 3 The NLMIXED Procedure Specifications Data Set WORK.ONE Dependent Variable Y Distribution for Dependent Variable Poisson Random Effects b Distribution for Random Effects Normal Subject Variable ID Optimization Technique Dual Quasi-Newton Integration Method Adaptive Gaussian Quadrature Dimensions Observations Used 7081 Observations Not Used 0 Total Observations 7081 Subjects 1683 Max Obs Per Subject 5 Parameters 4 Quadrature Points 15 Parameters b1 b2 b3
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This note was uploaded on 11/13/2011 for the course STAT 8630 taught by Professor Staff during the Fall '08 term at University of Georgia Athens.

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hwk5-1 - Model 0: GEE-type model fit with independence...

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