RESI (version 1.5.1)

omnibus: Omnibus (Overall) Wald Test for resi objects

Description

After running the resi function on a fitted model, this function can be used to print the overall Wald test component. If the resi function was run with the `store.boot = TRUE` option to store the full matrix of bootstrapped estimates, the user can specify a different alpha level for this function's confidence intervals.

Usage

omnibus(object, alpha = NULL, ...)

Value

Returns a `omnibus_resi` object containing the computed omnibus Wald test

Arguments

object

an object resulting from resi function

alpha

an optional new specification for the confidence level. Can be vector-valued

...

ignored

Examples

# fit a model
mod = lm(charges ~ bmi + sex, data = RESI::insurance)

# run resi with the store.boot = TRUE option (ci.method must be "boot")
resi_obj = resi(mod, nboot = 100, store.boot = TRUE, alpha = 0.01, ci.method = "boot")

# run summary, specifying a different alpha level if desired
omnibus(resi_obj, alpha = 0.05)