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Warnings about starts value |
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Message/Author |
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Ruixue Wang posted on Saturday, October 23, 2010 - 8:16 am
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Hi, There is a warning about my starts value. 2 perturbed starting value run(s) did not converge. WARNING: WHEN ESTIMATING A MODEL WITH MORE THAN TWO CLASSES, IT MAY BE NECESSARY TO INCREASE THE NUMBER OF RANDOM STARTS USING THE STARTS OPTION TO AVOID LOCAL MAXIMA. it led to WARNING: THE BEST LOGLIKELIHOOD VALUE WAS NOT REPLICATED IN 1 OUT OF 1 BOOTSTRAP DRAWS. THE P-VALUE MAY NOT BE TRUSTWORTHY DUE TO LOCAL MAXIMA. INCREASE THE NUMBER OF RANDOM STARTS USING THE LRTSTARTS OPTION. How to choose right starts value to avoid local maxima? Thank you. |
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Ruixue Wang posted on Saturday, October 23, 2010 - 3:25 pm
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And I increased the number of starts(4 LRTSTARTS are maximum). WARNING: WHEN ESTIMATING A MODEL WITH MORE THAN TWO CLASSES, IT MAY BE NECESSARY TO INCREASE THE NUMBER OF RANDOM STARTS USING THE STARTS OPTION TO AVOID LOCAL MAXIMA. Nothing but only this warning showed. Is results trustable with this warning? No other warning about BLRT. |
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Please send your output and license number to support@statmodel.com. |
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