get_wald {jlctree}

Computes the Wald test statistic.

Description

Computes the Wald test statistic. Not to be called directly by the user.

Usage

get_wald(f, data)

Arguments

f

a two-sided formula of the fitted survival model, with the longitudinal outcome being the first covariate on the right side of the formula.

data

a data.frame containing covariates in f.

Value

The Wald test statistic.

See Also

get_node_val

Examples

 data(data_timevar);
 f <- Surv(time_L, time_Y, delta)~y+X3+X4+X5;
 get_wald(f, data_timevar);