simX {FunctanSNP}

Generate the sequence (genotypes) data containing only 0, 1 and 2

Description

This function provides a method for generating sequence data containing only 0, 1 and 2, which can be used to simulate the generation of sequence genotypes.

Usage

simX(n, m, seed = 1, d.ratio = 0)

Arguments

n

an interger variable specifying the number of samples to be generated.

m

an interger variable specifying the sequence length of each sample.

seed

an integer variable specifying the random seed used for random sequence generation.

d.ratio

a numeric variable between 0 and 1 indicating the deletion ratio of sample sequences, default value is 0.

Value

An "simX" object that contains the list of the following items.

• location: a numeric vector defining the sampling sites of the sequence data.

• X: a matrix with n rows and m columns representing the sequence data.

See Also

See Also as plotRawdata, SNPgvf.

Examples

library(FunctanSNP)
n <- 2
m <- 50
simdata1 <- simX(n, m, seed = 1, d.ratio = 0)
simdata2 <- simX(n, m, seed = 1, d.ratio = 0.3)
plotRawdata(location = simdata1$location, X = simdata1$X)
plotRawdata(location = simdata2$location, X = simdata2$X)