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Thread: Basic R Model Setup Advice

  1. #1
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    Basic R Model Setup Advice



    Hey guys, I wanna say right off the bat that I'm a beginner at using R.

    I am having trouble figuring out which statistical tests/models to use for my two hypotheses. Do I use binary response variable models, proportional models.. etc.

    My two hypotheses:

    #1: Comparing the presence of an observer (a categorical variable consisting of either Approaching/Near, Near or On Top of Cage) to the presence of aggressive behavior (again categorical variables consisting of Aggression, Freeze/Hide Behavior, Escape Behavior, Aggressive Vocalizations and Fear Vocalizations each as separate binary categories in my spreadsheet)

    #2: Comparing the age of the monkey (continuous variable) to Freeze/Hide behavior, Aggressive Vocalizations and Fear Vocalizations (again binary categories/variables)

    The response variables were treated as binary variables with either the behaviors being present or not.

    Can anyone help me figure out what tests/models in R that I need to use. I don't need to know the specific program codes, I just need to know which tests/models would best work with my data.

    Thanks in advanced!

  2. #2
    FormerlyKnownAsRaptor
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    Re: Basic R Model Setup Advice

    I use this as a guide for selecting tests in R. It was an early creation so it likely has some errors. I actually haven't looked at it in a while but it may be helpful to you.

    Choosing a Stats Test with [R].doc

    Once you decide upon a test to find out more about that test type ?test.name in your console. For example:
    Code: 
    ?anova
    This gives you lots of info on setting up the model.
    "If you torture the data long enough it will eventually confess."
    -Ronald Harry Coase -

  3. The Following User Says Thank You to trinker For This Useful Post:

    yearyea (02-19-2012)

  4. #3
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    Re: Basic R Model Setup Advice


    Thank you so much!

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