In R, which is a programming language commonly used for statistical computing and data analysis, there is a set of keywords and concepts related to object-oriented programming (OOP)
, Need of Object Oriented
Approach
• Software is Inherently Complex
– Impedance mismatch between user of a system and it’s
developer.
– Changing Requirements during development.
– Difficulty of managing software development process. I
team effort.
– Easy User Interface.
– Clients want systems to be adaptable and Extensible
2
, Object Oriented Approach
• The Claim
– Object oriented approach helps to handle the complexi
of software development and aids in generation of
adaptable and Extensible Systems
3
, Structured Method
Functions
and Data
Procedures
Object Oriented Method
Object
Object
Object Object
4
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