is.frbe: Test whether x
is a valid object of the frbe
class
Description
Test whether x
has a valid format for the objects of the frbe
class.Value
- TRUE if
x
is a valid frbe
object and FALSE otherwise.
Details
This function tests wheter x
inherits from frbe
i.e. whether it is a list
with the following elements: forecasts
data frame, features
data frame,
weights
vector, and mean
vector.