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3 dni temu · Quick index search. Sample-distance and similarity matrices. Relationship/covariance. --make-rel ['cov'] ['meanimpute'] [ {square | square0 | triangle}] [ {zs | bin | bin4}] --make-rel is the primary interface to PLINK's genetic relationship matrix and covariance matrix calculator.
5 dni temu · We present the first combinatorial proof of the Graham-Pollak Formula for the determinant of the distance matrix of a tree, via sign-reversing involutions and the Lindström-Gessel-Viennot Lemma.
25 cze 2024 · Steiner Distance-Hereditary Graphs. Let $G$ be a connected graph and $S\subseteq V (G)$. Then the Steiner distance of $S$ in $G$, denoted by $d_ {G} (S)$, is the smallest number of edges in a connected subgraph of $G$ that contains $S$. A connected graph $G$ is $k$-Steiner distance-...
2 dni temu · Use VectorBuilder's free sequence alignment tool to identify regions of similarity between any two DNA or protein sequences of your interest.
3 dni temu · A N \times M matrix of marker genotype. methodGRM. Method to calculate genomic relationship matrix (GRM). We offer the following methods; "addNOIA", "domNOIA", "A.mat", "linear", "gaussian", "exponential", "correlation". For NOIA methods, please refer to Vitezica et al. 2017.
24 cze 2024 · Taken together, we present scHolography, a novel computational approach to spatial transcriptomics, which effectively addresses the limitations of traditional spot deconvolution and spatial charting methods by utilizing an inter-pixel distance matrix to define the spatial affinity of cells.
25 cze 2024 · We propose and compare two sparse versions of BMDS (sBMDS) that apply log-likelihood and gradient computations to subsets of the observed dissimilarity matrix data. Landmark sBMDS (L-sBMDS) extracts columns, while banded sBMDS (B-sBMDS) extracts diagonals of the data.
