Sentence examples for using the null model from inspiring English sources

It computes the proportion of the variation of the response variable as estimated using the generated regression compared to the variation of the response variable computed using the null model, i.e., the mean of the values [29].

First, we generated 10,000 random matrices using the null model Patefield [35], in which the interaction frequency between two species is proportional to their total sum of interactions.

First, we generated 1,000 random matrices from the original matrix, using the null model 2 [10] (null model Ce in Aninhado), in which the probability of interaction between a bat and a plant species is proportional to their total number of interactions (i.e. their degree).

The coil model (8) is treated simply as a model that describes a segment of a protein raw, using the null model approach described above in Section 3.1.

The branch-site test 2 was performed using the null model, ω2 = 1 fixed (using the parameters fix omega = 1 and omega = 1).

An overall test for positive selection (Test Overall; TO) was carried out using the null model M1a (Nearly-neutral) and the alternative model M2a (Positive selection) [ 60]; this test identifies genes under positive selection in any or all of the branches of a given phylogeny.

Using the null models, we found school-level differences accounted for 2.8% of the variability in males' time spent in PA when controlling for individual-level variance.

The second LRT uses the null model M7 (beta) that assumes the ω ratio is drawn from a beta distribution defined between 0 and 1.

To test the hypothesis that Muller's ratchet does not threaten the Amazon molly with extinction during the known time of its existence, we used the null model for quantifying the threat of extinction from Muller's ratchet, as described elsewhere in detail [ 7].

We ran the same analysis as above with the nine locus dataset without using the null allele model to determine if the results would change based on these two different models.

To test for variable selective pressures among branches, we performed the branch model using either the null model (one ratio) or nested models (two-ratio, three-ratio, and four-ratio models) (Yang 1998; Bielawski and Yang 2003).