Sentence examples for test directional from inspiring English sources

The following analyses were performed: correlation matrix among all the study variables; global or symmetrical measures of association (McNemar test for categorical data, Pearson's chi-square, and Fisher's exact test); directional measures of association (F test ANOVA and Tukey's comparisons or Tamhane's comparisons).

Neurophysiological experiments that test directional input of canals with common and complementary projections to neurons in the central nervous system are needed to determine central processing for these canal groups.

During the tests, directional error for the putting action and the perception of the perfect aiming line were determined.

On the two-factor designs D2 3 and D2 5, for testing directional hypotheses, GSEAlm is similar in power to ROAST with the mean gene set statistic (Supplementary Tables S7 and S8).

All four studies testing directional predictions for expected behaviours in ecologically relevant test situations (Adkins-Regan & Krakauer 2000; Margulis et al. 2005; Arnold & Taborsky 2010; White et al. 2010) found that individuals that had been exposed to more heterogeneously structured social groups showed more of the expected appropriate social behaviours.

Further research using longitudinal designs is needed in order to test the directional and bidirectional nature of the observed interrelationships.

Thus, we test the directional prediction that males followed females for longer and therefore apply a one-tailed test.

In order to test whether directional evolution of protein sequences existed in the evolution of human A(H1N1) HAs, we employed a maximum likelihood method developed by Kosakovsky Pond and colleagues [49].

The "integrated haplotype score" or iHS, described first in [ 42], was employed here as a test for directional selection.

Furthermore, a paired test for directional change of CAC score was not statistically significant from baseline to 18 months (P = 0.0737).

To test the directional hypotheses H u or H d, we define Tmean = (∑ g ∈?? a g z g )/ A. To test H m, a g z g is replaced by | a g z g |.