Parkes error grid analysis matlab code

From Matlab coding point of view how Clarke Error Grid Analysis varies from the Parkes Error Grid?

[Star Strider]

I will help you with your code when you get it written. I provided you with two articles on its implementation in your other Question.

If I believe the Parkes Error Grid Analysis would be of general interest and would lend itself to a MATLAB function implementation, I will program it and submit it to the File Exchange in a few weeks. There has never been another request for it that I can find.

See: http://matlab.wikia.com/wiki/FAQ#Can_you_program_up_the_algorithm_in_this_article_for_me_and_explain_it_to_me.3F.

[koushik chowdhury]

I had got the code for parkes error grid. It is running but the graph is not showing the plots belonging to C to E zones. How this can be corrected? I want u to please analyze it. I am ready to provide the code. Kindly answer.