first problem: the "blank" space in first position in the first line. Try
removing it, so that the file looks like this:

"1","2","3","4"
"1",484,43,67,54
"2",54,35,67,34
"3",69,76,78,55
"4",67,86,44,34

Second: your colnames and rownames are numeric; R recognizes it but puts an
X (but it recognizes the rownames and puts them correctly!). To see it try:

test.csv:

"23","3","33","31"
"25",484,43,67,54
"54",54,35,67,34
"43",69,76,78,55
"34",67,86,44,34

> test <- read.table("test.csv", sep=",", header=T)

Then you can remove the X in the colnames:

>  colnames(test) <- gsub("X", "", colnames(test))




2012/3/23 MSousa <ricardosousa2000@clix.pt>

> Good morning,
>
> Good morning,
>
>    I'm trying to read the file into an array, with the following code.
>
> A<- as.matrix(read.csv("~/Desktop/Results/Cfile.csv", header = FALSE,
> sep=","))
>
> The content of the file
>  "  ","1","2","3","4"
> "1", 484,43,67,54
> "2",54,35,67,34
> "3",69,76,78,55
> "4",67,86,44,34
>
> What I needed is that the first line was the name of the columns and the
> first column was the name of the lines.
>
> Thanks
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Read-File-for-Matrix-with-rownames-tp4498280p4498280.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

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