Re: [R] converting a matrix to array

Hi, Try: mat <- as.matrix(read.csv("R.csv",header=TRUE,stringsAsFactors=FALSE,sep="\t",row.names=1)) pdf("Hist_colwise.pdf") lst1 <- lapply(seq_len(ncol(mat)),function(i) {x<- mat[,i,drop=FALSE]; hist(x, main=paste("Histogram of", colnames(x)))}) dev.off() ##or may be this would be another way

Re: [R] converting a matrix to array

Hi, If you meant to convert the matrix to a 3D array, check this link: http://stackoverflow.com/questions/9572656/how-to-convert-matrix-into-array A.K. On Monday, May 19, 2014 2:18 AM, Effat Habibi wrote: Dear Sir/ Madam, I have a problem with converting a matrix (247 rows, 16 columns) t

Re: [R] converting a matrix to array

On Sun, 18 May 2014 08:18:18 PM Effat Habibi wrote: > Dear Sir/ Madam, > > I have a problem with converting a matrix (247 rows, 16 columns) to an array > in R. > > Would you please help me in this regard. > Hi Effat, "A two-dimensional array is the same thing as a matrix." >From the help page