Sentences with phrase «likelihood ratio test»

The following criteria were used to decide on the number of classes to retain: Akaike information criterion (AIC), Bayesian information criterion (BIC) and sample - size adjusted BIC (adj BIC).54 Also, we used entropy to assess the quality of classification, as well as the Vuong - Lo - Mendell - Rubin (VLMR) adjusted likelihood ratio test for the hypothesis that a model with one less class performs just as well.

To avoid over - or underestimating the importance of each biometric latent factor, we restricted latent genetic (A), shared (C) and nonshared (E) environmental factors to 0 only when their factor loadings were estimated to be close to zero and not based on likelihood ratio tests as is common practice in the behavior genetics literature.

These associations were more pronounced in men than women (likelihood ratio test P for interaction = 0.001; table 2 ⇓ and fig 1 ⇓).

We assessed all statistical interactions by using likelihood ratio tests against a model without the relevant interaction term.

09:35 Non-Invasive Prenatal Diagnosis of Maternally - Inherited Monogenic Disorders by Droplet Digital PCR Combined with Uniformly Most Powerful Likelihood Ratio Test

Likelihood ratio testing of variance components in the linear mixed ‐ effects model using restricted maximum likelihood

LGMM Latent growth mixture model, M model, AIC Akaike information criterion, BIC Bayesian information criterion, BLRT Bootstrap likelihood ratio test

Variables with a P value of less than 0.25 in the initial univariate χ2 tests were initially entered into the regression equation and were removed in a stepwise fashion if they had a P value of less than 0.1 on likelihood ratio tests.

The increased rate in refugees compared with non-refugee migrants was more pronounced in men (likelihood ratio test for interaction χ2 (df = 2) z = 13.5; P = 0.001) and was present for refugees from all regions except sub-Saharan Africa.

For men and women combined, we found evidence that the rate of non-affective psychosis in refugees compared with migrants varied by region of origin (table 3 ⇓; likelihood ratio test P = 0.05).

We tested the regression coefficients in the model using the likelihood ratio test and the Wald statistic setting significance at α = 0.05.

A likelihood ratio test for species membership based on DNA sequence data.

A likelihood ratio test for species membership based on DNA sequence data Matz, M. V. and R. Nielsen.

This finding was even more pronounced in men (likelihood ratio test P = 0.007), such that rates of non-affective psychotic disorder were elevated in refugees compared with migrants from all regions of origin, except sub-Saharan Africa (hazard ratio 0.68, 0.40 to 1.16), after adjustment for age at risk, sex, disposable income, and population density (table 3 ⇓).

The unadjusted hazard ratios were 0.70 (95 % confidence interval [CI], 0.53 to 0.91) for a Mediterranean diet with extra-virgin olive oil and 0.70 (95 % CI, 0.53 to 0.94) for a Mediterranean diet with nuts (Figure 1) as compared with the control diet (P = 0.015, by the likelihood ratio test, for the overall effect of the intervention).

The applicability of the REM was tested by introducing study phase - interactions and likelihood ratio tests (LRT).

It's sometimes called the likelihood ratio test, and by the Neyman - Pearson lemma is the most powerful against a given significance level.

The likelihood ratio test compared the goodness of fit of 2 models to the present data set: the full model and a model excluding the group × time interaction.

A likelihood ratio test was derived from the ratio between likelihoods for models49 with and without the group × time interaction term.