Extract or Replace Slot in S-PLUS Object

DESCRIPTION:

Extracts the named slot from a S-PLUS object or replaces the contents of the slot with the specified replacement value.

USAGE:

 
object @ name
 
object @ name <- value

ARGUMENTS:

object
a S-PLUS object containing slots.
name
a S-PLUS expression evaluating to the name of a slot for the class of object.
value
a S-PLUS object that can be coerced to the class of the slot.

VALUE:

The contents of the specified slot.

SEE ALSO:

, , .

EXAMPLES:

   
djia@title
djia.copy <- djia
djia.copy@title <- "Copy of Dow Jones Industrial Average"