Extract Terms from GKw Regression Model

Extracts the terms object from a fitted Generalized Kumaraswamy regression model.

Usage

# S3 method for class 'gkwreg'
terms(x, ...)

Arguments

x

An object of class "gkwreg".

...

Currently not used.

Value

A terms object.

See also

gkwreg, formula.gkwreg

Author

Lopes, J. E.

Examples

# \donttest{
data(GasolineYield)
fit <- gkwreg(yield ~ batch + temp, data = GasolineYield, family = "kw")
#> Warning: NaNs produced
terms(fit)
#> yield ~ batch + temp
#> attr(,"variables")
#> list(yield, batch, temp)
#> attr(,"factors")
#>       batch temp
#> yield     0    0
#> batch     1    0
#> temp      0    1
#> attr(,"term.labels")
#> [1] "batch" "temp" 
#> attr(,"order")
#> [1] 1 1
#> attr(,"intercept")
#> [1] 1
#> attr(,"response")
#> [1] 1
#> attr(,".Environment")
#> <environment: 0x55bc76e9a370>
#> attr(,"predvars")
#> list(yield, batch, temp)
#> attr(,"dataClasses")
#>     yield     batch      temp 
#> "numeric"  "factor" "numeric" 
# }