Below is another option:
dt = Open( "$SAMPLE_DATA/Bank Loan.jmp" );
:Time << Delete Formula;
Try the Delete Property() message to the column.
dt = Open( "$SAMPLE_DATA/Tiretread.jmp" );
:Pred Formula ABRASION << delete property(Formula);
-Jeff
Below is another option:
dt = Open( "$SAMPLE_DATA/Bank Loan.jmp" );
:Time << Delete Formula;
This is perfect for column names that have special characters in them, thanks!!
Or by using the :Name() function form
:Name("Values From Formula") << deleteFormula;