V14.24 - Breusch-Pagan and Koenker in Multiple Regression via SPSS

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  • Опубликовано: 10 окт 2024
  • From Chapter 14 of my free textbook: How2statsbook.
    Download the chapters here: www.how2statsbook.com
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Комментарии • 3

  • @HunterGER87
    @HunterGER87 3 года назад

    thank you for this very helpful video! Just one question: Is there a limit of independent variables which can be included into the macro which is also dependent upon the amount of missing values of a given dataset?
    Explanation: I have a dataset consisting of 136 variables and ca. 16% of missing data. If the dataset is imputed, the tests seem to run fine at first glance. However, if the dataset is not imputed, the macro crashes after the inclusion of ca. 30 variables. The amount of missings of a given variable does not seem to play a role.
    >Error # 701 in column 27. Text: yfitted
    >An undefined variable name, or a scratch or system variable was specified in a
    >variable list which accepts only standard variables. Check spelling and
    >verify the existence of this variable.
    >Execution of this command stops.
    I also checked the variables and found that particularly large values of variables seem to cause a problem. However, after transformation of the variable (dividing by 1000), this doesn't cause a problem anymore. However, the above error still persists. Is it somehow linked to the variable "yfitted" which is created by the script? There are also a bunch of other errors in the matrix procedure as well. (# 11430 Error # 12417, Error # 12492 ...)

  • @givenamv2207
    @givenamv2207 3 года назад +1

    i cant find the marco link

    • @jaykenarn6223
      @jaykenarn6223 3 года назад

      how's your search so far? I'm also desperate for it