On 02/03/2010 10:39 PM, Amy Hessen wrote: > > Hi, > > I receive too many warnings when I try to read the attached datasets. Could you please tell me where the problem in them? > Hi Amy, triazines<-read.table("triazines.txt",header=TRUE) pyrim<-read.table("pyrim.txt",header=TRUE) Both work fine for me. Jim