Kappa proc freq

[PSIOT2]

Dear all,

I would like to compare two kappas using proc freq but no kappa and p-value are displayed with no mentioning error in the log.

The goal is to compare two kappa calculated for two different way to read a scan. We ask to 4 different readers to localize a lesion with te two modalities.

Please find my code:

proc freq data=allMalignantCases;
table arm_id*reader*location / agree ;
test kappa;
run;

Only tables of distribution are displayed.

Thank you 

[PSIOT2]

To be complete with my previous message, there are 5 possible locations, 4 readers and two modalities of reading.

[Rick_SAS]

What are the dimensions of the tables? The documentation for the KAPPA statistic states:
"Kappa coefficients are defined only for square tables, where the number of rows equals the number of columns. PROC FREQ does not compute kappa coefficients for tables that are not square"
See SAS Help Center: TEST Statement'

[Ksharp · Accepted solution]

Also check sas built-in macro %MAGREE .
There are Kappa statistics you need in it.
https://support.sas.com/kb/25/006.html

[PSIOT2]

Thank you all, indeed my matrix is not squared and cmh2 works.