removedSnpMissPostImp: Remove SNPs after post imputation

Description Usage Arguments Value Author(s)

Description

Remove SNPs which have a non missing value for less than a predefined number of instances.

Usage

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removedSnpMissPostImp(plink, inputPrefix, missCutoff, snpWithManyMissSNPfile,
  outputPrefix)

Arguments

plink

an executable PLINK program in either the current working directory or somewhere in the command path.

inputPrefix

the prefix of the input PLINK format files.

missCutoff

the cutoff of the least number of instances for a SNP that is not missing.

snpWithManyMissSNPfile

the output file of SNPs with pre-defined missing values.

outputPrefix

the prefix of the PLINK format files.

Value

The PLINK format files after post imputation quality control and a pure text file contains SNPs with pre-defined missing values.

Author(s)

Junfang Chen <junfang.chen3@gmail.com>


Junfang/Gimpute documentation built on May 17, 2019, 10:11 p.m.