P Value for Linear Regression?

DataGraph Forums General Getting Started P Value for Linear Regression?

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  • #4560
    bkelly
    Participant

      Is there a location within DataGraph to obtain the actual p value for a linear regression “fit command” analysis?  I see most of the other statistics are provided, but not the p value.  Am I missing something?

      #4562
      kourosh kalayeh
      Participant

        Hi,

        This post might be help you to achieve what you want.

        #4571
        dgteam
        Moderator

          We just uploaded an example file that demonstrates these calculations. (Download from File > On-line Examples)

          “Hypothesis testing for Linear Regression. This file can be used to explore the relationship between p-values and confidence intervals for linear regression parameters….”

          The output is set up in the data table.

          Output

           

          And you can also explore graphically.

           

          Output2

           

          Hope this helps!

          #4592
          bkelly
          Participant

            Thank you for your responses…greatly appreciated.  I’ll be reviewing both.

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          DataGraph Forums General Getting Started P Value for Linear Regression?