Sentence examples for likelihood differences from inspiring English sources

We did the same comparisons in a ML framework using the SH and the AU tests, but no significant likelihood differences were found among the different hypotheses.

For each locus, we generated an expected distribution of likelihood differences as follows: using Phylobayes 3.3f (ref. 48), we first used the 'pb' MCMC sampler to obtain the posterior distribution of substitution model parameters under the CAT GTR model, constraining the topology to the species (H0) tree.

Other relationship contrasts were much more readily resolved with average likelihood differences of 2.5×1014 and 1.2×1054 for the third and fourth most likely relationships versus the most likely relationship.

Log likelihood differences and AU and wSH p values of top-ranking trees are listed.

Median likelihood scores under each model are shown, although likelihood differences were evaluated by pairwise comparison for each bootstrap tree.

This indicates there are many more sites with significant log likelihood differences than expected in the original EF dataset.

The likelihood difference between 2 trees inferred using 2 different models M1 and M2 might fluctuate due to various error factors, e.g., numerical problems and local optimizations.

In the test, twice the log likelihood difference, 2Δl = 2 l1−l0), was calculated where l1and l0were the log likelihoods for the alternative model and null model, respectively.

The significance of positive selection was calculated by comparing twice the log likelihood difference in a chi-square test with two degrees of freedom.

In both tests, twice the log likelihood

To test for significant difference between the likelihood of two models we used twice the log likelihood difference, which follows a Chi-square distribution with degrees of freedom equal to the difference in numbers of estimated parameters [24].