nobs.wbm {panelr} | R Documentation |
wbm
modelsThis S3 method allows you to retrieve either the number of
observations or number of entities in the data used to fit wbm
objects.
## S3 method for class 'wbm'
nobs(object, entities = TRUE, ...)
object |
A fitted model object. |
entities |
Should |
... |
Further arguments to be passed to methods. |
data("WageData")
wages <- panel_data(WageData, id = id, wave = t)
model <- wbm(lwage ~ lag(union) + wks, data = wages)
nobs(model)