HIGHLIGHTING STRONGER CONNECTIONS in link analysis with Overlapping ratio function

[TAB1]

Hi,

I am a Ph.D. student in Cyber Security from the University of Salford. I am quite naive to SAS programming. I desperately  need some help.

My dataset looks like this

ID    order             items

1               1            A

1               2            B

1               3            C

1               4            B

1               5            D

2               1            B

2                2           E

2                3           F

2                4           F

3                1           C 

3                2           B

3                3           B

I used this dataset and generated link analysis in SAS. Now I would like to  calculate overlapping ratio based on the dataset is presented  above to highlighted  strongest links which it is discussed in the paper (Visualizing Healthcare Provider Network using SAS® Tools)

Could you please provide me some guidelines to solve the problem.

Thanks and regards,

Alsa

[ChrisNZ]

How do you calculate theoverlapping ratio ?

What do you want the result to look like?