Description Usage Arguments Value
View source: R/RImaGen-functions.r
Read SNPs performing genome quality control.
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plinkFiles |
Paths to the plink files. |
call.rate.cutoff |
Call rate cutoff value. |
maf.cutoff |
Minor allele frequency cutoff value. |
hwe.pval |
Hardy-Weinberg equilibrium p-value cutoff value. |
min.group |
Minimum subjects per genotype group. Note that it can be only theoretically derived from MAF under H-W equilibrium assumption. Set to 0 to rely solely on the HWE test. |
subjects |
Vector of subject IDs to read data for. |
force.snps |
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forcedOnly |
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outPath |
A character string giving the base filename for optional output of QC-ed data. The extensions .bed, .bim, and .fam are appended to this string to give the filenames of the three output files. |
SnpMatrix
of SNPs passing the quality control
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