summary.joint {gmvjoint}

Summary of an joint object.

Description

Generate summary of a fitted multivariate joint model.

Usage

## S3 method for class 'joint'
summary(object, ...)

Arguments

object

a joint model fit by the joint function.

...

additional arguments (none used).

Value

Object of class summary.joint.

Author(s)

James Murray [e-mail]

See Also

joint and joint.object

Examples

# Simple univariate on log(serum bilirubin) ----------------------------
data(PBC)
long.formulas <-  list(
  log(serBilir) ~ drug * (time + I(time^2)) + (1 + time + I(time^2)|id)
)
surv.formula <- Surv(survtime, status) ~ sex + drug
fit <- joint(long.formulas = long.formulas,
             surv.formula = surv.formula,
             data = PBC, family = list("gaussian"))
summary(fit)              

# Bivariate with a dispersion model ------------------------------------
PBC <- na.omit(PBC[,c('id', 'survtime', 'status', 'sex', 
                      'drug', 'platelets', 'albumin', 'time')])
long.formula <- list(
  platelets ~ time * drug + (1 + time|id),
  albumin ~ time * drug + (1 + time|id)
)
surv.formula <- Surv(survtime, status) ~ sex + drug
fit <- joint(long.formula, surv.formula, PBC, 
             family = list("negbin", "gaussian"),
             disp.formula = list(~time, ~1))
summary(fit)