Excellent Arun, it worked, many thanks.
E.
On Thu, Mar 27, 2014 at 11:55 AM, arun <smartpink...@yahoo.com> wrote:
> HI Elio,
>
> May be this helps:
> indx <- order(gsub("\\d+","",colnames(res)))
> res1 <- res[indx,indx]
> A.K.
>
>
>
>
>
>
>
> On Thursday, March 27, 2014 6:24 AM, Elio Shijaku <sel...@gmail.com>
> wrote:
>
> Hi Arun,
>
> Thanks a lot for your continuous help. I am attaching a sample with the
> row / column names. Basically, the order should be alphabetical because
> then I don´t need to rearrange the data in Excel and since I have many
> columns of data, the alphabetical order makes dealing with specific values
> easier since I can just copy the row where different variable values for
> the same name are located.
>
> Does this help answering your question?
>
> Best,
>
> E.
>
>
>
>
>
>
>
> >On Tuesday, March 25, 2014 3:57 PM, Elio Shijaku <sel...@gmail.com>
> wrote:
> >
> >Hi Arun,
> >
> >Thanks a lot, it worked, one small question, is there any code to arrange
> the variables in each matrix in alphabetical order?
> >
> >Have a safe flight!
> >
> >
> >E.
> >
> >
> >
> >
> >On Tue, Mar 25, 2014 at 6:51 PM, arun <smartpink...@yahoo.com> wrote:
> >
> >HI Elio,
> >>I am at the airport. So, probably, I may not be able to access the
> emails that frequently.
> >>
> >>Arun
> >>
> >>
> >>
> >>On Tuesday, March 25, 2014 1:47 PM, arun <smartpink...@yahoo.com> wrote:
> >>Hi Elio,
> >>I gy.
> >>
> >>
> >>uess the error is here:
> >>
> >>
> >>as.vector(sapply(lst2,rownames)) #still a list
> >>
> >>length(unique(as.vector(sapply(lst2,rownames))) )# length of list
> >>
> >>#22
> >>
> >>
> >>uNrownames <- unique(unlist(sapply(lst2,rownames)))
> >> length(uNrownames)
> >>#[1] 90
> >>
> >>res <-
> matrix(0,nrow=length(uNrownames),ncol=length(uNrownames),dimnames=list(uNrownames,uNrownames))
> >>for(i in seq_along(lst2)){
> >> res[rownames(lst2[[i]]),rownames(lst2[[i]])] <-
> res[rownames(lst2[[i]]),rownames(lst2[[i]])]+lst2[[i]]
> >> res
> >> }
> >> dim(res)
> >>#[1] 90 90
> >> res[1:3,1:3]
> >># a15 a187 a200
> >>#a15 0 1 1
> >>#a187 1 0 0
> >>#a200 1 0 0
> >>
> >>A.K.
> >>
> >>
> >>
> >>On Tuesday, March 25, 2014 12:50 PM, Elio Shijaku <sel...@gmail.com>
> wrote:
> >>
> >>Hi Arun,
> >>
> >>Sorry to disturb once again but I have encountered an error while trying
> to combine 22 symmetric matrices of different dimensions (in the attached
> file) into one single symmetric matrix.
> >>
> >>Here is what I get as an error:
> >>
> >>
> >>> length(list.files(pattern=".txt")) [1] 22 > lst1 <-
> lapply(list.files(pattern=".txt"),function(x) +
> read.table(x,header=TRUE,stringsAsFactors=FALSE)) > sapply(lst1,dim) [,1]
> [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13] [,14] [,15]
> >>[1,] 65 68 63 72 70 72 73 78
> 77 77 75 80 77 75 76
> >>[2,] 65 68 63 72 70 72 73 78
> 77 77 75 80 77 75 76 [,16] [,17] [,18] [,19] [,20] [,21]
> [,22]
> >>[1,] 77 69 73 66 62 59 56
> >>[2,] 77 69 73 66 62 59 56 > sapply(lst1,function(x)
> all(apply(rbind(colnames(x),rownames(x)),2,function(y) y[1]==y[2]))) [1]
> TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
> TRUE
> >>[17] TRUE TRUE TRUE TRUE TRUE TRUE > lst2 <- lapply(lst1,as.matrix) >
> uNrownames <- unique(as.vector(sapply(lst2,rownames))) > res <-
> matrix(0,nrow=length(uNrownames), ncol=length(uNrownames),
> dimnames=list(uNrownames,uNrownames)) > for(i in seq_along(lst2)){ +
> res[rownames(lst2[[i]]),rownames(lst2[[i]])] <-
> res[rownames(lst2[[i]]),rownames(lst2[[i]])] + lst2[[i]] + res + } Error in
> res[rownames(lst2[[i]]), rownames(lst2[[i]])] : subscript out of bounds
> >>
> >>
> >>Any idea about what may cause the error?
> >>
> >>Thanks a lot.
> >>
> >>Best,
> >>
> >>Elio
> >>
> >
>
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