combineabs will automatically combine two abtracts of two objects.
Usage
combineabs(object1, object2)
Value
An R object containing the combined abstracts, and a text file named "data_out.txt" containing the number of abstracts combined together
Arguments
object1
An S4 object of class Abstracts
object2
An S4 object of class Abstracts
Author
S.Ramachandran, Jyoti Rani
Details
Two objects of class 'Abstracts' are combined to return non-redundant combined abstracts. It can be used sequentially to combine many objects of class 'Abstracts'.
It will also write the number of combined abstracts into a text file named "data_out.txt"