# #设置,eval = TRUE,包括= FALSE ------------------------------------------ 库(epivizrChart)库(Homo.sapiens ) ## ----------------------------------------------------------------------------- 数据(tcga_colon_blocks ) ## ----------------------------------------------------------------------------- epiviz_env < - epivizEnv(对应=“chr11”,开始= 118000000 = 121000000)结束genes_track < - epiviz_env情节(Homo.sapiens) blocks_track < - epiviz_env美元情节(tcga_colon_blocks,450 kmeth datasource_name = " ") ## ----------------------------------------------------------------------------- file1 < - Rsamtools: BamFile(“http://1000genomes.s3.amazonaws.com/phase3/data/HG01879/alignment/HG01879.mapped.ILLUMINA.bwa.ACB.low_coverage.20120522.bam”)file2 < - rtracklayer:: BEDFile (" https://s3.amazonaws.com/igv.broadinstitute.org/annotations/hg19/genes/refGene.hg19.bed.gz ") ## ----------------------------------------------------------------------------- epiviz_igv < - epiviz_env情节(美元File1, datasource_name =" genes2"， chr="chr11"， start=118000000, end=121000000) epiviz_env