search for: snplocs

Hello, I would like to plot specific SNPs with their exact locations on a chromosome. Based on my genotyping results I would like to separate these SNPs in three different categories: 1, 2 and 3 and use different colours to represent these categories. The script below generates the sample data. I can plot these with the image function using the following: val <- 1:3 samp <- sample(val,

...aster.UCSC.dm3.masked?, ?BSgenome.Hsapiens.UCSC.hg18.masked?, ?BSgenome.Hsapiens.UCSC.hg19.masked?, ?BSgenome.Mmusculus.UCSC.mm9.masked?, ?BSgenome.Scerevisiae.UCSC.sacCer2?, ?BSgenome.Hsapiens.NCBI.GRCh38?, ?BSgenome.Rnorvegicus.UCSC.rn5?, ?drosophila2probe?, ?hgu95av2probe?, ?hgu95av2cdf?, ?SNPlocs.Hsapiens.dbSNP.20100427?, ?SNPlocs.Hsapiens.dbSNP.20101109?, ?SNPlocs.Hsapiens.dbSNP.20110815?, ?SNPlocs.Hsapiens.dbSNP141.GRCh38?, ?XtraSNPlocs.Hsapiens.dbSNP141.GRCh38?, ?org.Sc.sgd.db?, ?org.Mm.eg.db?, ?org.At.tair.db?, ?hom.Hs.inp.db?, ?GO.db?, ?TxDb.Hsapiens.UCSC.hg18.knownGene?, ?TxDb.H...