AB Testing

[izaychik63]

You can look at this thread:

Help with Analysis Process Overview

To an extend it seems to be the business model of some tools to provide a user interface to a script language like R. Which is perfectly fine. From my experience with some examples and even a limited understanding of coding you can come quite a long way and maybe understand more about the possibilities of certain tools and packages. Concerning your analytical task it would be interesting to have data representing you challenge to see if this is possible to be done in ‘pure’ KNIME. I always foun…

and here

Matching Test and Control Units

Continuing the discussion from Matching Test and Control Stores: @daniel_yi it looks like you have already walked the path I am taking. I’m trying to do the nano degree projects with Knime. I’m stuck on the AB Test Project. How did you generate the Gross Margin trend and seasonality? Data Store Characteristics (StoreID, total sales, gross margins, sqft, control/treatment store, etc.) Transaction data with StoreID The Excersise: 10 out of 120 stores are undergoing an update to services t…