Anova method for resi objects — anova.resi • RESI

After running the resi function on a fitted model, this function can be used to print the Anova-style table 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

# S3 method for class 'resi'
anova(object, alpha = NULL, ...)

Arguments

object: an object resulting from resi function
alpha: an optional new specification for the confidence level. Can be vector-valued
...: ignored

Value

Returns an `anova` object containing the computed Anova-style table

Details

The resi function uses the car::Anova function to compute the Anova table.

Examples

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

# run resi with the store.boot = TRUE option
resi.obj = resi(mod, nboot = 100, store.boot = TRUE, alpha = 0.01)

# run anova, specifying a different alpha level if desired
anova(resi.obj, alpha = 0.05)
#>     Df       F   Pr(>F)     RESI    2.5%  97.5%
#> bmi  1 45.2997 0.000000 0.181819 0.14057 0.2260
#> sex  1  3.2439 0.071915 0.040908 0.00000 0.1009