The Altair Community is migrating to a new platform to provide a better experience for you. In preparation for the migration, the Altair Community is on read-only mode from October 28 - November 6, 2024. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here

Two-Way ANOVA

Emma_LitfinEmma_Litfin Member Posts: 1 Learner I
in Help
Hello

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.

Thanks
Emma

Answers

  • ceaperezceaperez Member Posts: 541 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

    Regards
  • Telcontar120Telcontar120 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.