* SAS (8.1 or higher) code for running extended Fisher test
* on two binary factors, where N is the number of speakers
* in each group, a, b, c, d are the "yes" counts of the cells
* arranged as in the following table, and "F" and "G" are
* the names of the factors.
*
*       [+F] [-F]
*  [+G]   a    c
*  [-G]   b    d
*
* In the following, replace a, b, c, d, N by your actual values,
* and F & G by your actual factor names (don't use quotation marks;
* FG is the name of the interaction factor). 

data example;
input F G FG Judge count @@;
datalines;
1 1 1 1 a
1 -1 -1 1 b
-1 1 -1 1 c
-1 -1 1 1 d
1 1 1 0 N-a
1 -1 -1 0 N-b
-1 1 -1 0 N-c
-1 -1 1 0 N-d
;
proc logistic exactonly
data=example;
freq count;
model Judge=F G FG;
exact F G FG;
run;