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3 dni temu · The relationship matrix computed by --make-rel/--make-grm-list/--make-grm-bin can be used to reliably identify close relations within a single population, if your MAFs are decent.
5 dni temu · View PDF Abstract: 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.
4 dni temu · We give the first combinatorial proof for a formula to compute the principal minor of D indexed by S, namely det D[S]. This generalizes work of Graham and Pollak, as well as more recent works. Comments: (26 pages) Original version, as presented at the British Combinatorial Conference 2024. Subjects:
4 dni temu · Background Wheat landraces are considered a valuable source of genetic diversity for breeding programs. It is useful to evaluate the genetic diversity in breeding studies such as marker-assisted selection (MAS), genome-wide association studies (GWAS), and genomic selection. In addition, constructing a core germplasm set that represents the genetic diversity of the entire variety set is of ...
5 dni temu · CREx: distance matrix.How should the results from the new tables, where the diagonal is zero, be interpreted? Most of the literature I see follows the common intervals where a higher number is more similar as they share more common intervals.
25 cze 2024 · for every variant (one at a time), where y is the phenotype vector, G is the genotype/dosage matrix for the current variant, X is the fixed-covariate matrix, and e is the error term subject to least-squares minimization.
4 dni temu · Log-det heuristic for matrix rank minimization with applications to Hankel and Euclidean distance matrices. M. Fazel, H. Hindi, and S. Boyd. Adaptive management of network resources. D. O'Neill, D. Julian, and S. Boyd. Optimal routes and flows in congestion constrained ad hoc networks. D. O'Neill, D. Julian, and S. Boyd
