Various methods for dpm objects

R likes it when these things have documentation.

update(object, ...)

# S3 method for dpm
update(object, formula., ..., evaluate = TRUE)

# S4 method for dpm
update(object, formula., ..., evaluate = TRUE)

# S4 method for dpm
show(object)

coef(object, ...)

# S3 method for dpm
coef(object)

# S4 method for dpm
coef(object)

# S4 method for dpm
formula(x)

Arguments

object	A dpm object
...	Other arguments to update.
formula.	An updated formula (optional)
evaluate	If updating, should the updated model be updated or just return the call? Default is TRUE, re-run the model.
x	A dpm object

Examples

data("WageData", package = "panelr")
wages <- panel_data(WageData, id = id, wave = t)
fit <- dpm(wks ~ pre(lag(union)) + lag(lwage), data = wages)

# Re-run model without `lag(lwage)` term
update(fit, . ~ . - lag(lwage))
#> Error in "panel_data" %in% class(x): object 'wages' not found