jan mod posted on Tuesday, August 25, 2015 - 6:57 am
I have a question. Is it possible to do multinomial multilevel (random intercept) with my categorical dependent variable with three categories? I cannot find syntax examples for this type of analysis. I use the nominal statement.
I am running a two-level binary logistic model with "INTEGRATION = MONTECARLO; ALGORITHM = INTEGRATION". I get this error message: ONE OR MORE PARAMETERS WERE FIXED TO AVOID SINGULARITY OF THE INFORMATION MATRIX.
I am not able to increase the start values becuase it may take a week or two with my current computer to complete that analysis (which may need to be repeated a dozen of times). Can you suggest an appropriate algorithm to accelerate the analysis, or a way to handle this error message without increasing analysis time, any quick fixes?