With JMP 12, the simple assigning of a variable to the journal does not work, you will have to use a
xxx = Current Journal;
to get the correct pointer to the journal.
See below
//:*/
dt = Open( "$SAMPLE_DATA/big class.jmp" );
dt1=dt<< Summary(
Group(:sex),
Mean( :height )
);
dt1<< sort( by( :Name("Mean(height)")),Order(Descending), Replace Table );
jrnl=dt1<<journal;
zippy=current journal();
zippy<<Save HTML ("C:\Users\joseebon\desktop\Summary.html");
Jim