TranscriotDbオブジェクトと周辺のクラスとの関係

Transcriptdbについて - Qiita



BioConductorのGenomicFeaturesパッケージにあるTranscriotDbオブジェクトを使う際に関連したクラスとの相互関係がよく分からなくなってきたので,まとめました.



> sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

locale:
[1] ja_JP.UTF-8/ja_JP.UTF-8/ja_JP.UTF-8/C/ja_JP.UTF-8/ja_JP.UTF-8

attached base packages:
[1] stats graphics grDevices utils datasets methods base

other attached packages:
[1] BSgenome.Hsapiens.UCSC.hg19_1.3.19 BSgenome_1.26.1
[3] Biostrings_2.26.3 TxDb.Hsapiens.UCSC.hg19.knownGene_2.8.0
[5] GenomicFeatures_1.10.2 AnnotationDbi_1.20.7
[7] Biobase_2.18.0 GenomicRanges_1.10.7
[9] IRanges_1.16.6 BiocGenerics_0.4.0

loaded via a namespace (and not attached):
[1] biomaRt_2.14.0 bitops_1.0-4.2 DBI_0.2-5 parallel_2.15.1
[5] RCurl_1.95-4.1 Rsamtools_1.10.2 RSQLite_0.11.2 rtracklayer_1.18.2
[9] stats4_2.15.1 tools_2.15.1 XML_3.95-0.2 zlibbioc_1.4.0