cox2.display: table for coxph.object with model option: TRUE - allow "frailty" or "cluster" model

Source: R/cox2.R

Table for coxph.object with model option: TRUE - allow "frailty" or "cluster" model

cox2.display(cox.obj.withmodel, dec = 2)

Arguments

cox.obj.withmodel

coxph.object with model option: TRUE
dec

Decimal point, Default: 2

Value

Table, cluster/frailty info, metrics, caption

Details

GEE like - cluster, Mixed effect model like - frailty

Examples

library(survival)
data(lung)
#> Warning: data set ‘lung’ not found
fit1 <- coxph(Surv(time, status) ~ ph.ecog + age + cluster(inst), data = lung, model = TRUE)
fit2 <- coxph(Surv(time, status) ~ ph.ecog + age + frailty(inst), data = lung, model = TRUE)
cox2.display(fit1)
#> $table
#>         crude HR(95%CI)    crude P value adj. HR(95%CI)  adj. P value
#> ph.ecog "1.61 (1.25,2.08)" "< 0.001"     "1.56 (1.22,2)" "< 0.001"   
#> age     "1.02 (1.01,1.03)" "0.007"       "1.01 (1,1.02)" "0.085"     
#> 
#> $ranef
#>         [,1] [,2] [,3] [,4]
#> cluster   NA   NA   NA   NA
#> inst      NA   NA   NA   NA
#> 
#> $metric
#>                     [,1] [,2] [,3] [,4]
#> <NA>                  NA   NA   NA   NA
#> No. of observations  226   NA   NA   NA
#> No. of events        163   NA   NA   NA
#> 
#> $caption
#> [1] "Marginal Cox model on time ('time') to event ('status') - Group inst"
#> 
cox2.display(fit2)
#> $table
#>         crude HR(95%CI)    crude P value adj. HR(95%CI)     adj. P value
#> ph.ecog "1.64 (1.31,2.05)" "< 0.001"     "1.58 (1.26,1.99)" "< 0.001"   
#> age     "1.02 (1,1.04)"    "0.041"       "1.01 (0.99,1.03)" "0.225"     
#> 
#> $ranef
#>         [,1] [,2] [,3] [,4]
#> frailty   NA   NA   NA   NA
#> inst      NA   NA   NA   NA
#> 
#> $metric
#>                     [,1] [,2] [,3] [,4]
#> <NA>                  NA   NA   NA   NA
#> No. of observations  226   NA   NA   NA
#> No. of events        163   NA   NA   NA
#> 
#> $caption
#> [1] "Frailty Cox model on time ('time') to event ('status') - Group inst"
#>