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rBahadur: Efficient simulation of high-dimensional genotype data with global dependence structures

Border, R.; Malik, O. A.

2022-10-17 genetics
10.1101/2022.10.13.512132 bioRxiv
Show abstract

Existing methods for generating synthetic genotype data are ill-suited for replicating the effects of assortative mating (AM). We propose rb_dplr, a novel and computationally efficient algorithm for generating high-dimensional binary random variates that effectively recapitulates AM-induced genetic architectures using the Bahadur order-2 approximation of the multivariate Bernoulli distribution. Availability and implementationThe rBahadur R library is available at https://github.com/rborder/rBahadur.

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