Subset By: information about the By Group?

[#1]

After subgrouping a table with the "by" option and concatenating the daughter tables, the final table contains a new column with the By Group Information.

Where is this information saved - can it be accessed by the user?

Names Default to Here(1);
dt = Open( "$SAMPLE_DATA/Big Class Families.jmp" );

dts = dt << Subset(	By( :sex ),columns(:name));

dts[1] << set name("A");
dts[2] << set name("B");


dts[1] << Concatenate(dts[2]); // with new column sex !

[#2 · Accepted solution]

ah, table variable. easy.