Differences in log-likelihood value when strategies res, zero and random are compared to res3.

The true models were based on negative binomial GLLVM fitted for the Testate amoebae data with n = 260 sites and Bernoulli GLLVM fitted for the Indonesian bird data with m = 140 species. A negative value means that performance of the corresponding starting value strategy is worse than that of res3. Notice that columns have different scales.