getCountGenoMissing: Obtain total missing genotype counts per SNP or per sample

In tomoyukif/GBScleanR: Error correction tool for noisy genotyping by sequencing (GBS) data

Obtain total missing genotype counts per SNP or per sample

Description

Obtain total missing genotype counts per SNP or per sample

Usage

getCountGenoMissing(object, target = "marker", valid = TRUE, prop = FALSE, ...)

## S4 method for signature 'GbsrGenotypeData'
getCountGenoMissing(object, target, valid, prop)

Arguments

object	A GbsrGenotypeData object.
target	Either of "marker" and "sample".
valid	A logical value. See details.
prop	A logical value whether to return values as proportions of total missing genotype counts to the total genotype calls or not.
...	Unused.

Details

You need to execute countGenotype() to calculate sumaary statisticsto be obtained via this function. If valid = TRUE, the chromosome information of markers which are labeled TRUE in the sample slot will be returned. validMar() tells you which samples are valid.

Value

A numeric vector of (proportion of) missing genotype calls per marker.

Examples

gds_fn <- system.file("extdata", "sample.gds", package = "GBScleanR")
gds <- loadGDS(gds_fn)
gds <- countGenotype(gds)
getCountGenoMissing(gds)
closeGDS(gds) # Close the connection to the GDS file

tomoyukif/GBScleanR documentation built on March 12, 2024, 6:27 a.m.