Firebase A/B testing with Remote Config: when adding a new parameter, need to exclude old app versions?












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When A/B testing with Remote Config, if a new iOS version uses a new remote config parameter, will older versions automatically be excluded from the results of the experiment because they do not use that parameter in code (they do not query it, they do not provide default value)?



If not, should we use one of the following strategies to automatically exclude them, or is there a better way?




  • Use app version "do not contain" and include every older iOS version.

  • Create a regex that will exclude any older iOS version.

  • Create a dummy activation event that is automatically triggered on every version that is using that new remote config parameter










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    0















    When A/B testing with Remote Config, if a new iOS version uses a new remote config parameter, will older versions automatically be excluded from the results of the experiment because they do not use that parameter in code (they do not query it, they do not provide default value)?



    If not, should we use one of the following strategies to automatically exclude them, or is there a better way?




    • Use app version "do not contain" and include every older iOS version.

    • Create a regex that will exclude any older iOS version.

    • Create a dummy activation event that is automatically triggered on every version that is using that new remote config parameter










    share|improve this question



























      0












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      0








      When A/B testing with Remote Config, if a new iOS version uses a new remote config parameter, will older versions automatically be excluded from the results of the experiment because they do not use that parameter in code (they do not query it, they do not provide default value)?



      If not, should we use one of the following strategies to automatically exclude them, or is there a better way?




      • Use app version "do not contain" and include every older iOS version.

      • Create a regex that will exclude any older iOS version.

      • Create a dummy activation event that is automatically triggered on every version that is using that new remote config parameter










      share|improve this question
















      When A/B testing with Remote Config, if a new iOS version uses a new remote config parameter, will older versions automatically be excluded from the results of the experiment because they do not use that parameter in code (they do not query it, they do not provide default value)?



      If not, should we use one of the following strategies to automatically exclude them, or is there a better way?




      • Use app version "do not contain" and include every older iOS version.

      • Create a regex that will exclude any older iOS version.

      • Create a dummy activation event that is automatically triggered on every version that is using that new remote config parameter







      ios firebase firebase-remote-config firebase-ab-testing






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 24 '18 at 15:01









      Frank van Puffelen

      230k28376400




      230k28376400










      asked Nov 24 '18 at 12:09









      KqtrKqtr

      2,33611121




      2,33611121
























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