Sentence examples for distance variance from inspiring English sources
This metric measures the range (distance) variance of adjacent solutions in the Pareto front.
Similarly, the mean distance (variance in parenthesis) between GTR+I+G and the AIC model increased with the number of species.
Indeed, the distance variance information can be used to build confidence intervals around the estimate; covariances of pairs of distances can be used to build the confidence intervals of combinations of distances.
However, analysis of variance shows that taking into account COG-specific evolution rates explains 55% and 64% of the clade-normalized distance variance in the P1 and P2 data sets, respectively; the reduction in variance is highly significant in both cases (P<< 1 × 10−; supplementary fig. S1 B, Supplementary Material online).
To evaluate the reliability of estimated genetic distances of the 15 pairs, we checked the distance variance of each pair of the genes and found that the pairs involving O. sativa or O. brachyantha have high variance for GA20ox, GA3ox and GA2ox.
The distance variances can be part of the original data (for example, when DNA hybridization data are considered).
Such inconsistencies can be caused by the variance in the distance estimator, especially when using mate-pair libraries with high insert length variance.
To obtain the input distance and variance matrices for LeastSquaresTree we used data from the OMA project [ 3].
The statistics Cook distance and variance inflation factor (VIF) were used to identify outliers and to check for possible multicollinearity.
Principal component analysis (PCA) and sample-to-sample distance clustering variance stabilized log 2 transformed normalized read count data for all genes from 30 sample libraries, are shown in Fig. 3.
Similarity because sets of trees with similar branching patterns will tend to have low average RF distances; and variance because higher variance estimates may have higher average RF distances, since the majority of random trees from large data sets tend towards having a (normalized) RF distance of 1.0 (Steel and Penny 1993).
