I am trying to compute the ICC model for my data but the model will not converge when I use the melogit command

0 makes up 90% of the data and 1 makes up 10% of the data

thank you for your response.

**Background on data****outcome**is the dependent variable with*2 levels*1 and 0.0 makes up 90% of the data and 1 makes up 10% of the data

**group**is the grouping variable**The command and the output**Code:

melogit outcome || group:

Code:

Fitting fixed-effects model: Iteration 0: log likelihood = -20457.768 Iteration 1: log likelihood = -7770.252 Iteration 2: log likelihood = -7735.1396 Iteration 3: log likelihood = -7734.4482 Iteration 4: log likelihood = -7734.4481 Refining starting values: Grid node 0: log likelihood = -5884.3781 Fitting full model: Iteration 0: log likelihood = -5884.3781 Iteration 1: log likelihood = -5671.9642 Iteration 2: log likelihood = -5538.9426 Iteration 3: log likelihood = -5521.4719 Iteration 4: log likelihood = -5508.246 Iteration 5: log likelihood = -5498.0299 Iteration 6: log likelihood = -5490.132 Iteration 7: log likelihood = -5484.0462 Iteration 8: log likelihood = -5479.3835 Iteration 9: log likelihood = -5475.8658 Iteration 10: log likelihood = -5474.4419 cannot compute an improvement -- discontinuous region encountered r(430);

thank you for your response.

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