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Analyzing survey data

  1. #1
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    Analyzing survey data

    Hello

    I'm looking for a way to find the relationship between the answers and participants.

    Let me explain, I'm trying to look for similarities between the answers, if I find these similarities it most likely both participants share same concepts.


    Untitled.jpg


    This is an example of two questions, the 5 columns next to the questions start with (Strongly agree, agree, neither agree or disagree,....etc)

    I'm trying to create a formula to see if responded 1 and 5 are somewhat similar in their answers across all the questions, is there a way that I could do this?

    I've included a sample of my excel
    Book1.xlsx
    I truly appreciate anyone's help

    Thank you

  2. #2
    Forum Guru Kaper's Avatar
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    Re: Analyzing survey data

    You could start with finding column number (probably easier on raw data than such "somewhat digested", as you presented) of the answer for each respondee and then calculate difference between these numbers.

    Either sum ABS values of thes differences or (in my opinion better) use squared values of such differences.
    This way you will neglect minor differences like ageree-strongly agree but focus on large differences strongly agree-strongly disagree.

    See attached where retrieving information on column number for each answer has been done with MATCH and proper row to be matched retrieved with OFFSET function.
    Attached Files Attached Files
    Best Regards,

    Kaper

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    Re: Analyzing survey data

    Quote Originally Posted by Kaper View Post
    You could start with finding column number (probably easier on raw data than such "somewhat digested", as you presented) of the answer for each respondee and then calculate difference between these numbers.

    Either sum ABS values of thes differences or (in my opinion better) use squared values of such differences.
    This way you will neglect minor differences like ageree-strongly agree but focus on large differences strongly agree-strongly disagree.

    See attached where retrieving information on column number for each answer has been done with MATCH and proper row to be matched retrieved with OFFSET function.
    Thanks for your help, I truly appreciate it.

    I actually have in my other excel spreadsheet a raw data sheet where answers of the 75 original questions are coded into numbers, the spreadsheet you saw was requested to look that way.

    I don't know much about excel but is the squared values the same as the Pearson and the Correlation formula in excel? If so, the comparison will be between pairs, it can't be, for example: the 10 respondents, right?
    Last edited by abdullayusef; 05-14-2014 at 04:33 AM.

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    Forum Guru Kaper's Avatar
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    Re: Analyzing survey data

    Yes, the sum of squared distances will be will be a measure of difference between pair.

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    Re: Analyzing survey data

    Quote Originally Posted by Kaper View Post
    Yes, the sum of squared distances will be will be a measure of difference between pair.
    Thank you so much, really grateful for your help.

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