Column value is based dominate element of topic vector

MikeD

I've used the text analysis tool and saved off a topic vector to my dataset.  This shows up as 10 new columns labeled Topic1 through Topic10.  I want a new column called "dominant topic" which is labeled topic 1-10 based based on which of the previous 10 columns had the largest value.  What's the easiest way to do this?  I suppose I could write a large formula, but I'm hoping someone knows an easier way.

txnelson

Here is a formula that will do what you want

If( Row() == 1,
	varList = {"Topic1", "Topic2", "Topic3", "Topic4", "Topic5", "Topic6",
	"Topic7", "Topic8", "Topic9", "Topic10"}
);
valueList = {};
For( i = 1, i <= N Items( varList ), i++,
	Insert Into( valueList, As Column( varList[i] ) )
);
TheTopic = "Topic" || Char( Contains( valueList, Max( valueList ) ) );
TheTopic;