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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 · The maximum should be n*(n+1)/2 (or (n-1)*n/2 for circular) … I hope that I find the time to implement a flag soon to output the number of intervals … like before .
25 cze 2024 · --glm is PLINK 2.0's primary association analysis command. For quantitative phenotypes, --glm fits the linear model y = Gβ G + Xβ X + e. 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
5 dni temu · The visualization results of the IBS genetic distance matrix and G-matrix genetic relationship of the whole population are shown in Fig. 3b, c. Most of the individuals were moderately related to each other, while some of the cashmere goat individuals were more closely related to each other.
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 · 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 great ...
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.
