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3 dni temu · Distance matrices - PLINK 2.0. 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 · 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…
25 cze 2024 · PLINK 2.0's linear regression 'only' tends to be a few hundred times as fast as PLINK 1.9 when you analyze one quantitative phenotype at a time. But --glm also has a quantitative-phenotype-group optimization that can multiply the speedup by another factor of ~10.
5 dni temu · Calculate distance matrix between points in the data. Description. dist_mat calculates pairwise distances between all points in the data. Usage. dist_mat(dat) Arguments. data.frame of movement data for a single burst. Needs to include burst, date, long, lat. Details. Distances are calculated using the function distGeo.
3 dni temu · 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.
6 dni temu · The frequency with which crossing over occurs between any two linked genes is proportional to the distance between them. in other words, as the distance between two genes increases, the probability that a crossover will occur between them also increases.
4 dni temu · CLUMPP software was used to generate a consolidated population (Q) matrix from the STRUCTURE runs for the best K value. Lines with probability of membership 0.6 were assigned to a subgroup. Pairwise genetic distances were calculated using the Powermarker V3.25 under the Nei (1983) model. PCA was performed using TASSEL on 7,926 SNP markers.
