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  • Stereotype Logistic Regression Equation

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    Dependent Variable: health (with 5 categories)
    Independent Variables: exercise and regcheck (dichotomous)

    How should the equation be written for stereotype logistic regression if this is the output?
    Since the dependent variable has 5 categories, should there also be 5 equations?

    . slogit health exercise regcheck, nolog

    Stereotype logistic regression Number of obs = 6,000
    Wald chi2(2) = 100.41
    Log likelihood = -8443.1034 Prob > chi2 = 0.0000

    ( 1) [phi1_1]_cons = 1
    ------------------------------------------------------------------------------
    health | Coef. Std. Err. z P>|z| [95% Conf. Interval]
    -------------+----------------------------------------------------------------
    exercise | 1.164105 .1161769 10.02 0.000 .9364024 1.391807
    regcheck | -.0732268 .0826144 -0.89 0.375 -.235148 .0886944
    -------------+----------------------------------------------------------------
    /phi1_1 | 1 (constrained)
    /phi1_2 | .6383954 .0911262 7.01 0.000 .4597913 .8169996
    /phi1_3 | .666758 .0832952 8.00 0.000 .5035025 .8300135
    /phi1_4 | .4766315 .064779 7.36 0.000 .349667 .6035959
    /phi1_5 | 0 (base outcome)
    -------------+----------------------------------------------------------------
    /theta1 | -1.278243 .0881847 -14.50 0.000 -1.451081 -1.105404
    /theta2 | -.884157 .0720543 -12.27 0.000 -1.025381 -.7429332
    /theta3 | -.4145025 .066057 -6.27 0.000 -.5439719 -.2850331
    /theta4 | -.0457898 .0560999 -0.82 0.414 -.1557436 .064164
    /theta5 | 0 (base outcome)
    ------------------------------------------------------------------------------
    (health=excellent is the base outcome)


  • #2
    4 regression equations, because theta5 is zero?

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    • #3
      I have failed to instal the regcheck suggested in Mehmetoglu, M. (2014). REGCHECK: Stata module to examine regression assumptions. Statistical Software Components: Boston College Department of Economics. Retrieved from https://ideas.repec.org/c/boc/bocode/s457943.html

      Could anyone have an idea or a way around it

      Comment


      • #4
        Can someone please interpret the phil and the theta value?

        Comment

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