The Altair Community is migrating to a new platform to provide a better experience for you. The RapidMiner Community will merge with the Altair Community at the same time. In preparation for the migration, both communities are on read-only mode from July 15th - July 24th, 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.
Options

How to pass only filled macro in aggregation operator

sgnarkhede2016sgnarkhede2016 Member Posts: 152 Contributor II
edited March 2020 in Help
Hello,
I have total seven macro as per iteration values fillled in macro but I am getting error "Group By attribute not found"

e.g
I first iteration only my two macro filled other five are empty I will passed all macro in select attribute.
Because next iteration I will get first three macro values and so on..........
How to handle this situation?


Best Answer

Answers

  • Options
    sgnarkhede2016sgnarkhede2016 Member Posts: 152 Contributor II
    but we need to handle this through configuration file Like in Future we add any new scenario in the config then again we need to add a new branch in the process that we are trying to avoid.
  • Options
    BalazsBaranyBalazsBarany Administrator, Moderator, Employee, RapidMiner Certified Analyst, RapidMiner Certified Expert Posts: 955 Unicorn
    Hi,

    could you structure it into a subprocess with one macro parameter (containing concatenated values for example) and call that subprocess recursively? It's probably not easy but it might be the generic solution you're searching for.

    Regards,

    Balázs
Sign In or Register to comment.