Emma_LitfinEmma_Litfin Member Posts: 1 Newbie

Is two-way ANOVA possible in RM?
I have one numerical attribute (e.g. a score out of 100) and two nominal attributes with varying classes (e.g. age group (18-21, 22-25, etc) and student status (domestic, international)).
I've been able to get Grouped ANOVA to work for the numerical attribute and one nominal attribute, but it doesn't allow for two nominal attributes.



  • Options
    ceaperezceaperez Member Posts: 525 Unicorn
    edited April 2021
    Hi @Emma_Litfin

    you can handle this running a python script into RM. here is a simple code to perform the Two-way Anova with Golf dataset from examples. 
    Just connect your dataset output port  to the inp port and edit the python script. please see attached the python script as txt

  • Options
    Telcontar120Telcontar120 Moderator, RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,635 Unicorn
    There is also the Statistics extension which can be obtained in the Marketplace which allows ANOVA (and other statistical tests) to be performed directly within RapidMiner using operators.
    Brian T.
    Lindon Ventures 
    Data Science Consulting from Certified RapidMiner Experts
Sign In or Register to comment.