ADVERTISEMENTS:

Merits and Demerits of Rank Difference Co-efficient of Correlation

What are the Merits and Demerits of Rank Difference Co-efficient of Correlation?


Merits

  • It is easy to calculate.
  • It is simple to understand.
  • It can be applied to any type of data. Qualitative or Quantitative. Hence correlation with qualitative data such as honesty, beauty can be found.
  • This is most suitable in case there are two attributes.
nanoHUB.org - Resources: ECE 695A Lecture 33: Model Selection ...

Image Source: nanohub.org/site/resources/2013/04/17619/slides/009.01.jpg

 

ADVERTISEMENTS:

Demerits

  • It is only an approximately calculate measure as actual values are not used for calculations.
  • For large samples it is not convenient method.
  • Combined r of different series cannot be obtained as in case of mean and S.D.
  • It cannot be treated further algebraically.
Kata Mutiara Kata Kata Mutiara Kata Kata Lucu Kata Mutiara Makanan Sehat Resep Masakan Kata Motivasi obat perangsang wanita