Sentence examples for categorical length from inspiring English sources

However, the proportional hazards assumption was violated on testing with P<0.05; therefore, multivariate logistic regression analysis evaluated risk of mortality after hospital discharge on the basis of categorical length of stay, while adjusting for covariates in the univariate model.

We investigated the reliability of retrospectively collected categorical cycle length data.

In this article, we test whether annual/perennial habit affects rates of divergence by comparing both relative rates of molecular evolution and categorical branch length differences in 16 independent annual/perennial species pairs.

Scanning electron micrographs were obtained from each condition, and RA was quantified using a novel technique called the categorical chord-length distribution (CCLD), which enables microstructural quantification based on specific neighboring microconstituents.

Categorical treatment of branch length differences indicated that an excess number of annual species had higher rates of nucleotide substitution.

Simulations also showed that categorical treatment of branch length differences detected rate heterogeneity > 80% of the time with a 1.5-fold or greater rate difference.

We also used simulations to assess whether categorical treatment of branch length differences is an appropriate method to test for rate heterogeneity when a relative rate test does not reject rate constancy.

The simulations further suggest that categorical treatment of branch length differences is a more powerful indicator of rate heterogeneity at low to moderate substitution rate differences compared to relative rate tests, at least for ITS-like sequences.

Results from the maximum-likelihood relative rate test and the categorical treatment of branch length differences, as well as the estimated rate differences in 16 independent annual/perennial comparisons for the ITS1, ITS2 and combined ITS data using two outgroup taxa, are summarized in Table 1.

Second, the simulations showed how frequently a categorical comparison of branch lengths detects faster substitution rates even when relative rate tests do not reject the null hypothesis.

Table 4: Statistical results from a General Linear Model between mean heart rate (continuous predictor), embryo positioning and clutch of origin (categorical predictors), and snout-vent length and body mass at birth (dependent variables).