Bioinformatics Tutorials http://www.bioinformaticstutorials.com Bioinformatics in Plain English Tue, 07 May 2013 19:45:49 +0000 http://backend.userland.com/rss092 en Installing Birdsuite – Not Fun. http://www.bioinformaticstutorials.com/?p=143 Split a chromosome name and location type string into its constituent parts in R unlist(strsplit("chr15:88120587-88121480", "chr|:|-"))[2:4] [1] "15" "88120587" "88121480" ]]> http://www.bioinformaticstutorials.com/?p=139 Principal Components Analysis Explained using R http://www.bioinformaticstutorials.com/?p=124 Writing a group of R data.frames to named Excel Worksheets http://www.bioinformaticstutorials.com/?p=122 Evolution, exercise, diet and why so many people have crooked teeth. http://www.bioinformaticstutorials.com/?p=103 A selfish gene theory based exlanation of rapport seeking behavior and its implications for social heirarchy in humans. http://www.bioinformaticstutorials.com/?p=98 A selfish gene theory based explaination as to why we find baby animals “cute”. http://www.bioinformaticstutorials.com/?p=89 Use “org.Hs.eg.db” to map between Entrez Gene Ids and HUGO gene symbols in R http://www.bioinformaticstutorials.com/?p=84 In R, list all files in current directory ending with “.CEL” http://www.bioinformaticstutorials.com/?p=81 Use biomaRt to tranlate HUGO to Entrez gene Ids. http://www.bioinformaticstutorials.com/?p=76