IBM SPSS COMPLEX SAMPLES 19 Water System User Manual


 
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Complex Samples Ordinal Regression
Figure 21-16
Ordinal Regression Options dialog box
E Select Display iteration history.
The iteration history is useful for diagnosing problems encountered by the estimation algorithm.
E Click Continue.
E Click OK in the Complex Samples Ordinal Regression dialog box.
Warnings
Figure 21-17
Warnings for reduced model
The warnings note that estimation of the reduced model ended before the parameter estimates
reached convergence because the log-likelihood could not be increased with any change, or “step,”
in the current values of the parameter estimates.