Multiplying two columns with jsl script

Question

I am trying to multiply two colums with jsl script. But no success.

dt<<new column("C", continious, Formula(:A * :B));

ih · Accepted Answer

It looks like you have a spelling error.  You might want to specify both the data and modeling type though.  Here is an example:

Names default to here( 1 );

dt = open("$Sample_data/iris.jmp");

dt << New Column("Sepal length x width", Numeric, "Continuous", Formula(:Sepal length * :Sepal width));