groupVecClasses
groupVec Class Data Access
Description
Accesses or replacees the column classes vector of a groupVec object.
Usage
groupVecClasses(object)
Arguments
| object |
the object to access.
|
Details
This function returns the classes slot of object.
It can also be used on the left side of an assignment to replace the classes
slot with a new value. In that case, the data in the object columns
are coerced to the new classes. Also, replacement of the
classes with a vector of a different length causes
the names and columns slots of object
to be extended or truncated to the new length.
Value
returns a vector of classes of object data.
See Also
Examples
obj <- new("groupVec")
groupVecClasses(obj) <- c("numeric", "character")
groupVecClasses(obj)