Sentence examples for used to evaluate variation from inspiring English sources

The coefficient of variation (CV) has frequently been used to evaluate variation in a morphologically homogeneous fossil assemblage and to make inferences about its species composition.

The chi-square test of homogeneity implemented in TREE-PUZZLE v5.2 [ 61] was used to evaluate variation in base composition at each codon position.

High-speed videography of droplet sequences is used to evaluate variation in individual droplet sizes during ejection and delivery of droplet bursts.

Comparative analysis of genomic sequence data can be used to evaluate variation in functional constraint among members of the same gene family by measuring rates of gene loss and retention among different taxonomic lineages and by measuring rates of amino acid substitution in orthologous comparisons.

Then the increase-rate-analysis method was used to evaluate variations in the gravity erosion with respect to changes in other causal parameters of rainfall duration intensity and slope height-gradient.

The χ test for trend (Epi Info version 3.4; Centers for Disease Control and Prevention, Atlanta, GA, USA) was used to evaluate variations in proportions of different serotypes; p values <0.05 were considered significant.

PAPR is widely used to evaluate this variation of the output envelope.

Normalized cyclic stress strain curves are then used to evaluate the variation of cyclic parameters in terms of the diameter and aspect ratio of the sample.

Furthermore, the model was used to evaluate the variation of the average annual runoff from green roofs as a function of the total available storage and vegetation type.

Therefore, data from DHS have extensively been used to evaluate the variation of water quality of Changjiang and to calculate the seaward flux by the world river in the literatures.

It is demonstrated that the resultant box distribution equivalent doping profile could be used to evaluate the variation of the substrate impedance as a function of temperature and substrate contact distance.