Sentence examples for based on log ratios from inspiring English sources

Scores are either based on log ratios between probabilities of features calculated from Pint and P∼int, or based on probabilities estimated from Pint combined with prior expert knowledge (annotations).

Since different measurement quantities were used (Xdev versus LogRatio), we reconstructed the 'good prognosis template' by using the data of the 44 good outcome patients generated on the mini-array based on log ratios.

A score based on log ratio of genotype likelihoods was used to identify variants in the progeny, with a threshold of 20 (Li et al. 2009).

Clustering of samples based on log ratio profile similarities was performed by the average linkage hierarchical clustering method of Eisen et al. [ 58], as implemented in TMEV, using Pearson correlation coefficient as a distance metric.

Both the clr-transformation and the biplot calculations were obtained by using CoDaPack [22], a compositional software that implements the basic methods of analysis of compositional data based on log-ratios.

The Euclidean distance between conditions is the same for both genes (the absolute change in first and second components is each 0.05); whereas the Aitchison distance between conditions is based on log-ratios (see Additional file 1) and is larger for Gene A compared to Gene B (0.609 vs. 0.238), in accord with intuition.

Analysis of absolute allele-specific copy numbers is uncommon in studies of this kind; copy number gain and loss are normally assigned based on log-ratio only (DNA abundance in the extract, along the reference genome, relative to its own median [ 11]), disregarding tumour cell content and unknown average ploidy of genomes.

The CV based on log mean ratios for this comparison was found to be 0.15 and a scatterplot showing this comparison is shown in supplemental data (Figure S1).

For this reason, binomial logistic regression taking into account the variances of the rates of violence in high-risk groups in individual studies was preferred to meta-analytic approaches such as those based on log odds ratios.

Data analysis was based on log(base2) concentration ratios from case versus control pools.

†Lb95%CI = Lower boundary of 95%-confidence interval °Ub95%CI = Upper boundary of 95%-confidence interval *Comparison group Based on log-likelihood ratio test §A hazards ratio >1 means a shorter delay, a hazards ratio <1 points to a longer delay relative to the comparison group.