[R] How to Populate List

[Rolf Turner]

On 10/07/2009, at 2:55 AM, Gaurav Kumar wrote:

> Hi,
>
> I'm new to R and would like to know, how one can populate the list  
> with array data.
> I'm reading a tab separated table in R. The data in the table looks  
> something like this.
>
> #Table Data
> Comp    A    B    C
> Extracellular    103    268    535759
> Nucleus    45603    47783    442744
>
> #R code
> myData <- read.table("table.data",
>                 header=T,
>                 sep="\t",
>                 comment.char = "#"
>                 );
> inp <- scan("table.data", what=list(comp=" ", A="", B="", C=""));
> n <- c(0:length(inp$comp));
> myList=list();
> for(i in n-1)
> {
>     obj <-c(as.numeric(myData$A[i]),as.numeric(myData$B 
> [i]),as.numeric(myData$C[i]));
>
> }
>
> Need help to know if there is any function in R to push obj to myList

(a) You apparently ``replied'' to an R-help digest, and included  
megabytes
of totally irrelevant material in your post.  It took me several  
minutes to delete it.

STEP ONE:  LEARN HOW TO USE EMAIL!!!

(b) Do the following:

myList <- list();
for(i in n-1)
{
     myList[[i]] <-c(as.numeric(myData$A[i]),as.numeric(myData$B 
[i]),as.numeric(myData$C[i]));

}

	cheers,

		Rolf Turner

######################################################################
Attention:\ This e-mail message is privileged and confid...{{dropped:9}}