Did some search but couldn't find useful result. I am trying to read a n*m dimension data with read.table, what i need is a numeric array, is there any efficient way to allow me get this array directly instead of a list? I tried to use as.array() to change the mode, but seems it doesn't work and i got this error message:
"Error in "dimnames<-.data.frame"(`*tmp*`, value = list(function (M) : invalid dimnames given for data frame " what's wrong with the dimension names , should i delete them? how can i do that? Thanks a lot for any help. tong wang ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html