snpStats: filter.rules – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

filter.rules

Filter a set of imputation rules

Description

Determine which imputation rules are broken by removal of some SNPs from a study. This function is needed because, when if it emerges that genotyping of some SNPs is not reliable, necessitating their removal from study, we would also wish to remove any SNPs imputed on the basis of these unreliable SNPs.

Usage

filter.rules(rules, snps.excluded, exclusions = TRUE)

Arguments

`rules`	An object of class `"ImputationRules"` containing a set of imputation rules
`snps.excluded`	The names of the SNPs whose removal is to be investigated
`exclusions`	If `TRUE`, the names of the imputed SNPs which would be lost by removal of the SNPs listed in `snps.excluded`. If `FALSE`, the names of the imputed SNPs which would not be lost are returned

Value

A character vector containing the names of imputed SNPs to be removed

Author(s)

David Clayton dc208@cam.ac.uk

Examples

# No example yet

snpStats

SnpMatrix and XSnpMatrix classes and methods

v1.40.0

GPL-3

Authors

David Clayton <dc208@cam.ac.uk>

Initial release

2019-10-08