Matrix in which each row corrsponds to a point mutation (for example, the matrix output of assignMutations). Has to contain at least the following columnnames:
chr - the chromosome on which e
sampleID
The name of the sample in which the mutations have been detected.
cex
The amount by which plotting text and symbols should be magnified relative to the default. See also help(par).
legend
Allele frequencies and ploidies are colored based on the chromosome on which the mutation is located (option: 'chr') or based on the average copy number in the sample (option: 'CN_Estimate').
orderBy
Loci within a subpopulation are sorted by genomic location (option 'chr') or by the confidence with which they have been assigned to the subpopulation (option '%maxP').
rawAF
Specifies whether the allele frequency of SNVs should be adjusted relative to the assigned subpopulation (options: true, false).
Value
For each point mutation (x-axis) the function displays:
- the size of the subpopulation to which the mutation has been assigned (squares). Each square is colored based on the confidence with which the mutation has been assigned to the corresponding subpopulation (black - highest, white - lowest).
- the total ploidy of all alleles at the mutated genomic locus in that subpopulation (dots).
- only for loci with an CNV and an SNV each in distinct subpopulations: the total ploidy of all alleles at the mutated genomic locus in the subpopulation which harbors the CNV (crosses).
- the allele frequency of the mutation (stars - somatic mutations, triangles - loss of heterozygosity).