search for: illusmp454merb

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2011 Nov 26
1
plot xy data
Hi, Has anyone know about how to get the correct plot? I have use this R script (as below), so I expect the plot is based on x axis, but the result was opposite. Any suggestion will be great. library(IRanges) data <-read.table(file="~/q20snpref/illusmp454merbed",sep="\t",header=F) colnames(data)<-c("Scaffold","sca_position","coverage") depth<-mean(data[,"coverage"]) #depth now has the mean (overall)coverage #set the bin-size window<-10001 rangefrom<-0 rangeto<-length(data[,"sca_...