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PVST(1) |
pVst (VCF statistics) |
PVST(1) |
pVst –target 0,1,2,3,4,5,6,7 –background
11,12,13,16,17,19,22 –file my.vcf –type CN
pVst calculates vst, a measure of CNV stratification.
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The statistic Vst is used to test the difference in copy numbers at
each SV between two groups: Vst = (Vt-Vs)/Vt, where Vt is the overall
variance of copy number and Vs the average variance within
populations.
Output : 4 columns :
1. seqid
2. position
3. end
3. vst
4. probability
required: t,target -- argument: a zero based comma separated list of target individuals corresponding to VCF columns
required: b,background -- argument: a zero based comma separated list of background individuals corresponding to VCF columns
required: f,file -- argument: a properly formatted VCF.
required: y,type -- argument: the genotype field with the copy number: e.g. CN|CNF
optional: r,region -- argument: a tabix compliant genomic range : seqid or seqid:start-end
optional: x,cpu -- argument: number of CPUs [1]
optional: n,per -- argument: number of permutations [1000]
Type: statistics
Copyright 2011-2022 (C) Erik Garrison and vcflib contributors. MIT licensed.
Erik Garrison and vcflib contributors.
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