response: (chd1 %in% c('1','2')) 
covariates: dsmoker 
SNP: MTHFD1L_MG_449 
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= 3078 
                                      coef exp(coef) se(coef) robust se       z
allele[notmissing]                 -0.0820     0.921   0.1418     0.181 -0.4537
wz[notmissing, selectedcovariates]  0.5053     1.658   0.0753     0.101  5.0022
wruaco[notmissing]FIN-EAS_03        0.7490     2.115   0.1288     0.162  4.6361
wruaco[notmissing]FIN-EAS_24        0.3293     1.390   0.1139     0.145  2.2769
wruaco[notmissing]FIN-WES_03        0.2574     1.294   0.1420     0.176  1.4597
wruaco[notmissing]FIN-WES_24        0.1675     1.182   0.1269     0.164  1.0223
wruaco[notmissing]FRA-LIL_21       -0.1265     0.881   0.2200     0.294 -0.4307
wruaco[notmissing]FRA-STR_21        0.0201     1.020   0.1952     0.251  0.0803
wruaco[notmissing]FRA-TOU_21        0.0517     1.053   0.1985     0.260  0.1986
wruaco[notmissing]SWE-NSW_02        0.4681     1.597   0.2050     0.254  1.8421
wruaco[notmissing]SWE-NSW_03       -0.1190     0.888   0.2940     0.340 -0.3498
wruaco[notmissing]UNK-BEL_21        0.5490     1.732   0.1430     0.185  2.9596
                                         p
allele[notmissing]                 6.5e-01
wz[notmissing, selectedcovariates] 5.7e-07
wruaco[notmissing]FIN-EAS_03       3.6e-06
wruaco[notmissing]FIN-EAS_24       2.3e-02
wruaco[notmissing]FIN-WES_03       1.4e-01
wruaco[notmissing]FIN-WES_24       3.1e-01
wruaco[notmissing]FRA-LIL_21       6.7e-01
wruaco[notmissing]FRA-STR_21       9.4e-01
wruaco[notmissing]FRA-TOU_21       8.4e-01
wruaco[notmissing]SWE-NSW_02       6.5e-02
wruaco[notmissing]SWE-NSW_03       7.3e-01
wruaco[notmissing]UNK-BEL_21       3.1e-03

                                   exp(coef) exp(-coef) lower .95 upper .95
allele[notmissing]                     0.921      1.085     0.646      1.31
wz[notmissing, selectedcovariates]     1.658      0.603     1.360      2.02
wruaco[notmissing]FIN-EAS_03           2.115      0.473     1.541      2.90
wruaco[notmissing]FIN-EAS_24           1.390      0.719     1.047      1.85
wruaco[notmissing]FIN-WES_03           1.294      0.773     0.916      1.83
wruaco[notmissing]FIN-WES_24           1.182      0.846     0.858      1.63
wruaco[notmissing]FRA-LIL_21           0.881      1.135     0.495      1.57
wruaco[notmissing]FRA-STR_21           1.020      0.980     0.624      1.67
wruaco[notmissing]FRA-TOU_21           1.053      0.950     0.632      1.75
wruaco[notmissing]SWE-NSW_02           1.597      0.626     0.971      2.63
wruaco[notmissing]SWE-NSW_03           0.888      1.126     0.456      1.73
wruaco[notmissing]UNK-BEL_21           1.732      0.578     1.204      2.49

Rsquare= 0.027   (max possible= 0.995 )
Likelihood ratio test= 85  on 12 df,   p=4.42e-13
Wald test            = 49.9  on 12 df,   p=1.47e-06
Score (logrank) test = 87.1  on 12 df,   p=1.81e-13,   Robust = 46.6  p=5.39e-06

  (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