Fake a "bigSNP"
Fake a "bigSNP"
snp_fake(n, m)
n |
Number of individuals. |
m |
Number of SNPs. |
A new temporary bigSNP object representing n individuals
and m SNPs. The genotype Filebacked Big Matrix is initialized
with missing values.
(test <- snp_fake(5, 12)) # The genotype Filebackeg Big Matrix is initialized with missing values G <- test$genotypes G[] # Modify the genotype `big.matrix` G[] <- sample(as.raw(0:3), size = length(G), replace = TRUE) G[]
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