Hi, I'm heaving difficulties with a dataset containing gene names and positions of those genes. Not such a big problem, but each gene has multiple exons so it's hard to say where de gene starts and where it ends. I want the starting and ending position of each gene in my dataset. Attached is the dataset: http://www.nabble.com/file/p21312449/genlistchrompos.csv genlistchrompos.csv Column 'B' is the gene name, 'G' is the starting position and 'H' is the stop position. You can load the dataset by using: data<-read.csv("genlistchrompos.csv", sep=";") I hope someone can help me, it's giving me headaches for a week now:-((.
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