response: (stroke3 %in% c('1','2')) 
covariates: dsmoker 
SNP: MIA3_MG_454 
Call:
coxph(formula = y[notmissing] ~ allele[notmissing] + wz[notmissing, 
    selectedcovariates] + wruaco[notmissing] + strata(wsex[notmissing]) + 
    cluster(wdata$id[notmissing]), weights = weight[notmissing], 
    robust = TRUE)

  n= 2471 
                                      coef exp(coef) se(coef) robust se       z
allele[notmissing]                 -0.0623     0.940   0.0971     0.109 -0.5720
wz[notmissing, selectedcovariates]  0.3199     1.377   0.1228     0.134  2.3891
wruaco[notmissing]FIN-EAS_03        0.2200     1.246   0.2162     0.229  0.9587
wruaco[notmissing]FIN-EAS_24       -0.1355     0.873   0.1833     0.208 -0.6527
wruaco[notmissing]FIN-WES_03       -0.1547     0.857   0.2283     0.244 -0.6350
wruaco[notmissing]FIN-WES_24       -0.2562     0.774   0.1992     0.227 -1.1266
wruaco[notmissing]FRA-LIL_21       -0.8570     0.424   0.4702     0.500 -1.7150
wruaco[notmissing]FRA-STR_21       -0.8680     0.420   0.4409     0.466 -1.8629
wruaco[notmissing]FRA-TOU_21       -1.1684     0.311   0.5258     0.558 -2.0957
wruaco[notmissing]SWE-NSW_02       -0.0268     0.974   0.2766     0.311 -0.0861
wruaco[notmissing]SWE-NSW_03        0.0771     1.080   0.2572     0.281  0.2742
wruaco[notmissing]UNK-BEL_21       -0.7771     0.460   0.3585     0.378 -2.0548
                                       p
allele[notmissing]                 0.570
wz[notmissing, selectedcovariates] 0.017
wruaco[notmissing]FIN-EAS_03       0.340
wruaco[notmissing]FIN-EAS_24       0.510
wruaco[notmissing]FIN-WES_03       0.530
wruaco[notmissing]FIN-WES_24       0.260
wruaco[notmissing]FRA-LIL_21       0.086
wruaco[notmissing]FRA-STR_21       0.062
wruaco[notmissing]FRA-TOU_21       0.036
wruaco[notmissing]SWE-NSW_02       0.930
wruaco[notmissing]SWE-NSW_03       0.780
wruaco[notmissing]UNK-BEL_21       0.040

                                   exp(coef) exp(-coef) lower .95 upper .95
allele[notmissing]                     0.940      1.064     0.759     1.163
wz[notmissing, selectedcovariates]     1.377      0.726     1.059     1.790
wruaco[notmissing]FIN-EAS_03           1.246      0.803     0.795     1.954
wruaco[notmissing]FIN-EAS_24           0.873      1.145     0.581     1.312
wruaco[notmissing]FIN-WES_03           0.857      1.167     0.531     1.381
wruaco[notmissing]FIN-WES_24           0.774      1.292     0.496     1.209
wruaco[notmissing]FRA-LIL_21           0.424      2.356     0.159     1.130
wruaco[notmissing]FRA-STR_21           0.420      2.382     0.168     1.046
wruaco[notmissing]FRA-TOU_21           0.311      3.217     0.104     0.927
wruaco[notmissing]SWE-NSW_02           0.974      1.027     0.529     1.790
wruaco[notmissing]SWE-NSW_03           1.080      0.926     0.623     1.874
wruaco[notmissing]UNK-BEL_21           0.460      2.175     0.219     0.965

Rsquare= 0.015   (max possible= 0.924 )
Likelihood ratio test= 36.6  on 12 df,   p=0.000259
Wald test            = 30.9  on 12 df,   p=0.00201
Score (logrank) test = 35.0  on 12 df,   p=0.00046,   Robust = 32.4  p=0.00119

  (Note: the likelihood ratio and score tests assume independence of
     observations within a cluster, the Wald and robust score tests do not).

Updated on 2008-06-04