Description Usage Arguments Author(s) See Also Examples
To show a scatterplot of the numbers of individual classifiers and SNP positions.
1 2 3 4 |
x |
an object of |
xlab |
the label of X-axis |
ylab |
the label of Y-axis |
locus.color |
the color of text and line for HLA locus |
locus.lty |
the type of line for HLA locus |
locus.cex |
the font size of HLA locus |
assembly |
the human genome reference: "hg19" (default), "hg18", "auto" refers to "hg19" |
... |
further arguments passed to or from other methods |
Xiuwen Zheng
print.hlaAttrBagObj
, summary.hlaAttrBagObj
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | # load HLA types and SNP genotypes
data(HLA_Type_Table, package="HIBAG")
data(HapMap_CEU_Geno, package="HIBAG")
# make a "hlaAlleleClass" object
hla.id <- "C"
hla <- hlaAllele(HLA_Type_Table$sample.id,
H1 = HLA_Type_Table[, paste(hla.id, ".1", sep="")],
H2 = HLA_Type_Table[, paste(hla.id, ".2", sep="")],
locus=hla.id, assembly="hg19")
# training genotypes
region <- 100 # kb
snpid <- hlaFlankingSNP(HapMap_CEU_Geno$snp.id, HapMap_CEU_Geno$snp.position,
hla.id, region*1000, assembly="hg19")
train.geno <- hlaGenoSubset(HapMap_CEU_Geno,
snp.sel = match(snpid, HapMap_CEU_Geno$snp.id))
# train a HIBAG model
set.seed(1000)
# please use "nclassifier=100" when you use HIBAG for real data
model <- hlaAttrBagging(hla, train.geno, nclassifier=2, verbose.detail=TRUE)
plot(model)
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