Sentence examples for hypothesis of rate from inspiring English sources

The log-likelihood ratio test strongly rejected the null hypothesis of rate homogeneity for the 1,453 noncoding sites (with clock −ln = 2176.66613, without clock −ln = 2284.30852, p<0.001).

We failed to reject the null hypothesis of rate constancy in our data.

In particular, the hypothesis of rate homogeneity is thought to strongly bias extinction rate estimates [ 90, 93].

θI between different classes provides the statistical evidence for supporting the hypothesis of rate shift between different AGO classes (Additional file 10).

The hypothesis of rate constancy was evaluated with a likelihood ratio test comparing the likelihood scores from the unconstrained and clock-constrained analyses.

Finally, the hypothesis of rate shifts occurring at major geological and climatic events during the evolutionary history of Neotropical Troidini was also assessed by likelihood methods.

We therefore reject the null hypothesis of rate-constancy because the observed ΔAICrc > 7.96.

The power of the BiSSE likelihood method to test hypotheses of rate asymmetry is susceptible to both tree size and variation in parameter rates.

In addition to the estimation of rate parameters, the approach presented here can also be used to distinguish between different modes of diversification, and test explicit hypotheses of rate variation through time and between clades using Bayes factors.

In terms of tree size, BiSSE achieves extremely low power when testing hypotheses of rate asymmetry if fewer than 100 taxa are used in the analysis, even when rates are known to be highly asymmetrical.

Second, to address hypotheses of rate increase in gall-thrips diversification, expected as an outcome of Acacia radiations, we used likelihood ratio tests to identify late-branching molecular polytomies correlated with periods of explosive radiation, and tree asymmetry methods to identify rate changes.