Sentence examples for matrix to group from inspiring English sources

Because we had no a priori classification of avian communities for California, except at the broad-scale level of general habitat types (e.g., conifer, oak woodland), we used the Bray-Curtis dissimilarity matrix to group current grid cells using a hierarchical agglomerative cluster analysis based on Ward's criterion [65].

Calus et al. [ 6, 8] used an identity by descent (IBD) matrix to group markers and construct haplotypes, and then applied different IBD probability thresholds to cluster similar haplotypes.

This diagnostic kit uses a matrix to group pneumococci covered by the 23-valent pneumococcal vaccine but does not allow typing of pneumococci to the 90 described capsular types.

Despite the grouping of increasing doses of some drugs (e.g., nocodazole, iodoacetate, cytochalasin, etc)., there is little structure to the matrix in Fig. 4. One of the goals of phenotypic profiling is to re-order the similarity matrix to group common drug responses together.

PCA (Jackson 1991) was performed on the X-matrix to evaluate similarities between mixtures and on the Y-matrix to group responses.

In a number of domains, like in DNA microarray data analysis, we need to cluster simultaneously rows (genes) and columns (conditions) of a data matrix to identify groups of rows coherent with groups of columns.

We generated a D-optimal design matrix [44] to group the samples in blocks of three, and assign a label to each sample (Fig 1).

The final aim in building this matrix is to group together seed voxels with similar connectivity maps.

Clustering [46] was applied to the species-by-plot matrix to detect groups of plots with similar species composition based on Bray-Curtis distance calculated from relative abundance (percent basal area by species), using group averaging as the linkage method [47].

Basically, this method uses a stringent multivariate statistical procedure to mine metabolic fingerprints obtained from a biological matrix to both discriminate groups of individuals and display significant biomarkers.

The aim of the matrix method is to group all trips starting on a given edge and finishing on a target edge by their lengths, L trip, and calculate the sum of the coefficients A trip of those trips for each particular group instead of calculating coefficients individually for each trip.